Family-Based Petition Lawyer Fees

Preparing and filing the petition is flat-fee work, about $900 for a documented immediate-relative case, around $1,800 typically, and up to $4,000 where the relationship is harder to prove. That fee buys one filing for one relative: the lawyer confirms the category, assembles proof of the relationship, and files it. Approval fixes a place in line and nothing more, and the immigrant visa or adjustment that actually admits your relative is a later stage with its own fee.

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Key takeaways

Filing a family petition is flat-fee work, commonly $900–$4,000 and about $1,800 for one relative, and it covers the petition only — not the immigrant visa or adjustment that follows. The category is fixed by the relationship, not by the lawyer: a US citizen’s spouse, parent or unmarried child under 21 is an immediate relative with no annual cap and no line, while every other family relationship sits in a capped preference category and waits.

No legal fee moves that line, which is governed by the published visa bulletin and can stall or even run backwards. Sponsors should also read the affidavit of support before signing: it is an enforceable promise to repay means-tested benefits paid to the immigrant, and divorce does not end it.

Average fees for family-based petition lawyers in the US

A family-based petition lawyer fee is what an attorney charges to prove a qualifying family relationship to USCIS — confirming the category, documenting the relationship, and filing the petition — usually a flat $900–$4,000 for one relative, separate from the government’s charge for the form and from the later immigrant visa or adjustment stage.

Those three figures price the petition and nothing else — a straightforward, well-documented petition for a parent or a young child at the low end, a sibling or married-child case with gaps in the civil records at the high end. They exclude the government’s charge for the form, documents and translations obtained from abroad, and the separate legal fee for the immigrant visa or adjustment stage later on. The petition is federal, so the categories and the evidence are the same everywhere; what differs is the local rate for immigration counsel — enter your ZIP for localized context.

$900–$4,000
Flat legal fee to file one petition
$1,800
What a typical single petition costs
No queue
Immediate relatives of a US citizen
Separate fee
The immigrant visa or adjustment stage

Quotes here are per petition, not per family — a parent and a sibling are two filings and usually two fees, though many firms discount the second. The flat fee covers the petition alone; the immigrant visa or adjustment stage that follows is quoted separately, sometimes long afterwards and at the rates in force then. The form carries a USCIS charge of its own, which the agency’s current schedule fixes and no legal quote includes.

Family-based petition lawyer fees by state

The national benchmarks above, adjusted by each state's cost-of-living index (100 = U.S. average). Open a state for its full fee breakdown across every case type.

State Index Low Average High
Alabama 88 $790 $1,600 $3,500
Alaska 127 $1,150 $2,300 $5,050
Arizona 108 $980 $1,950 $4,350
Arkansas 89 $800 $1,600 $3,550
California 139 $1,250 $2,500 $5,550
Colorado 106 $950 $1,900 $4,200
Connecticut 113 $1,000 $2,050 $4,500
Delaware 101 $910 $1,800 $4,050
District of Columbia 147 $1,300 $2,650 $5,850
Florida 103 $930 $1,850 $4,100
Georgia 91 $820 $1,650 $3,650
Hawaii 186 $1,650 $3,350 $7,450
Idaho 98 $880 $1,750 $3,900
Illinois 92 $820 $1,650 $3,650
Indiana 91 $820 $1,650 $3,650
Iowa 90 $810 $1,600 $3,600
Kansas 87 $780 $1,550 $3,450
Kentucky 93 $840 $1,650 $3,700
Louisiana 91 $820 $1,650 $3,650
Maine 112 $1,000 $2,000 $4,450
Maryland 117 $1,050 $2,100 $4,650
Massachusetts 148 $1,350 $2,650 $5,950
Michigan 91 $820 $1,650 $3,600
Minnesota 94 $850 $1,700 $3,750
Mississippi 85 $770 $1,550 $3,400
Missouri 89 $800 $1,600 $3,550
Montana 103 $930 $1,850 $4,100
Nebraska 91 $820 $1,650 $3,650
Nevada 101 $910 $1,800 $4,050
New Hampshire 114 $1,050 $2,050 $4,550
New Jersey 114 $1,050 $2,050 $4,550
New Mexico 94 $850 $1,700 $3,750
New York 125 $1,150 $2,250 $5,000
North Carolina 96 $860 $1,700 $3,850
North Dakota 95 $850 $1,700 $3,800
Ohio 94 $850 $1,700 $3,750
Oklahoma 86 $770 $1,550 $3,450
Oregon 114 $1,000 $2,050 $4,550
Pennsylvania 102 $920 $1,850 $4,050
Rhode Island 111 $1,000 $2,000 $4,450
South Carolina 95 $860 $1,700 $3,800
South Dakota 93 $830 $1,650 $3,700
Tennessee 90 $810 $1,600 $3,600
Texas 93 $830 $1,650 $3,700
Utah 103 $930 $1,850 $4,100
Vermont 115 $1,050 $2,050 $4,600
Virginia 103 $930 $1,850 $4,100
Washington 115 $1,050 $2,050 $4,600
West Virginia 91 $810 $1,650 $3,600
Wisconsin 95 $860 $1,700 $3,800
Wyoming 96 $860 $1,700 $3,850

Estimates derived from national fee benchmarks adjusted by federal Regional Price Parities. See our methodology.

Factors affecting the fee

Several factors influence the fee you are quoted and the final amount you take home:

  • Which category applies. An immediate-relative filing is simpler work than a capped preference category.
  • Quality of the civil records. Birth, marriage and divorce records that disagree have to be reconciled with secondary evidence.
  • How the relationship arose. Adoption, legitimation, a step relationship or a disputed paternity finding all add work.
  • A child’s age. A beneficiary approaching 21 raises age-protection questions that have to be calculated, not guessed.
  • The sponsor’s finances. A petitioner short of the income floor means finding and documenting a joint sponsor.
  • Earlier filings and history. A prior petition, a refusal, or any immigration or criminal history pushes some firms to hourly rates.

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How family petition lawyers charge: one flat fee per petition

The petition is a single, well-defined filing, so nearly all immigration firms price it as a flat fee instead of billing by the hour. A clean immediate-relative petition — a citizen filing for a parent, or for a young unmarried child, with birth certificates that agree — commonly runs $900 to $1,500, and a firm can quote it from a short description of the relationship.

Around $1,800 is the ordinary middle. What lifts a quote toward $4,000 is almost always evidentiary rather than legal: civil records that contradict each other, a relationship created by adoption or legitimation, a name that changed and was never formally recorded, or a country whose registry no longer issues the document USCIS expects.

Price is per petition, not per household. A citizen who wants to file for a mother and two siblings is buying three petitions, and most firms quote them separately even while discounting the second and third. Ask directly whether a request for evidence is inside the fee, because answering one is the commonest piece of extra work on these cases.

Hourly billing turns up rarely, and when it does the reason is usually history rather than relationship — a petition filed and refused before, an earlier finding of fraud, or a beneficiary already in removal proceedings. Spell the scope out in the fee agreement: the form being filed, who is named on it, whether an evidence response is covered, and what happens if circumstances change while the petition is pending.

What the fee covers, what it does not, and what is charged later

Three separate money questions get confused on these cases, and the first consultation should pull them apart. The legal fee pays for the petition work. USCIS also bills its own charge for the form, at whatever the current schedule says, and no legal quote covers it — so take that figure from the agency rather than a website.

The second stage is the one families do not budget for. Once a visa number is available, the beneficiary either applies for an immigrant visa through a consulate or, if they are lawfully in the United States and otherwise eligible, applies to adjust status. Either route is a separate body of work that firms price separately, and the green card page covers what that stage costs.

Case costs sit outside both. Records from another country, certified translations of every foreign-language document, police certificates where a consulate wants them, and the medical examination by an approved physician are all paid to somebody other than your lawyer.

The gap in time is what makes this budgeting unusual. For an immediate relative the two stages can run close together, and some firms quote them as one engagement. For a capped category the second stage is a long way off, so today’s quote covers the petition and the later work is priced at whatever the market charges when the number comes up.

A quote that appears to cover everything in a capped case deserves a direct question about the intervening period.

Immediate relative or preference category: the split that decides everything

Who you are related to, and to whom, decides whether there is a line at all. A US citizen’s spouse, parent, or unmarried child under 21 is an immediate relative, and Congress put no annual cap on that group — so no queue forms behind it, and an approved petition moves straight toward the visa stage.

Every other family relationship is capped. A citizen’s unmarried adult child, married child, or brother or sister, and a permanent resident’s spouse or unmarried child, each fall into a numbered preference category with a fixed annual allocation. Demand outruns the allocation in most of them, so an approved petition buys a place in line rather than a visa.

Two further rules narrow it. Per-country ceilings mean nationals of a few very high-demand countries wait considerably longer in the same category than everyone else. And some relationships are not petitionable at all: a grandparent, an aunt, a cousin, or a parent of a permanent resident has no category, which is the commonest disappointment in a first consultation.

The practical point is that all of this is settled by facts fixed before you hire anybody. A lawyer can tell you which category you are in, file in the strongest one available, and spot the occasions when a change of circumstances moves you — most often when a petitioner naturalizes, which can lift a resident’s family member into a citizen’s category. What no lawyer can do is choose the category for you.

The priority date, the visa bulletin, and a line nobody controls

Filing the petition creates a priority date, which is simply the day USCIS received it. In a capped category that date is your position in the queue, and it is the most valuable thing the filing produces. Almost everything after it is waiting.

The State Department publishes a monthly visa bulletin showing, for each category and each country of chargeability, the priority dates that have reached the front. When your date is earlier than the published cut-off, the case can move on to the visa or adjustment stage. The bulletin is the only authority on this, and no attorney, no congressional inquiry and no expedite request moves a cut-off date.

The cut-offs do not advance smoothly either. They can sit still, jump forward, and in some categories move backwards — retrogression, which happens when demand in a category turns out heavier than the annual allocation can carry. Anyone told their date is “almost current” should understand that it can stop being current again.

So the honest answer on timing is that the waits in several of these categories run for many years, and that no legal fee shortens them. What good representation protects is the date itself: filing promptly and correctly, keeping USCIS told of address changes, answering any request for evidence inside the deadline, and avoiding the events that cost a category — notably a beneficiary’s marriage, which moves a citizen’s unmarried adult child into a slower one. Read the bulletin yourself each month rather than relying on an estimate.

Approval is step one: what the petition actually gives you

An approved petition is a finding that the relationship is real and qualifying. It is not a visa, not a green card, not permission to enter, and not status for anybody. A relative abroad gains no right to travel from it, and a relative unlawfully in the United States gains no protection from removal and no work permit.

Residence is granted at the second stage, and that stage has its own eligibility test. Grounds of inadmissibility — unlawful presence, an earlier removal, certain convictions, misrepresentation on a previous application — are examined there and not at the petition stage. A petition can be approved and the visa still refused, which is why anything in that history belongs in the first conversation and may call for an immigration waiver.

The affidavit of support is signed at that second stage, and it is the obligation sponsors least expect. The petitioner promises the government to maintain the immigrant above an income floor set by regulation, and to reimburse any agency that pays the immigrant a means-tested benefit. It is a contract the agency — or the immigrant — can sue on.

It also outlasts the relationship. The undertaking ends only when the immigrant naturalizes, is credited with enough qualifying work quarters, leaves the country permanently, or dies; divorce will not end it, and nor will estrangement. Where the petitioner’s own income falls short, a joint sponsor has to take on an identical undertaking, which is a serious thing to ask of a friend.

Read it before signing, knowing that citizenship for the immigrant is what finally releases you.

Children who turn 21, and the relatives who travel with them

A child is defined by age and marital status, so a long wait can destroy the very eligibility the petition was filed to establish. A citizen’s unmarried child under 21 is an immediate relative with no queue; the day that child turns 21 the case becomes a capped one. For a permanent resident’s child, turning 21 means a slower category instead.

Congress built a partial answer into the Child Status Protection Act. In broad terms it fixes the age at the moment a visa becomes available and then subtracts the period the petition itself spent pending at USCIS, so agency delay does not count against the child. Whether a particular child is protected is arithmetic on their own dates, and a question for a lawyer rather than an estimate.

The Act also requires the child to seek permanent residence within a set period once a visa becomes available, so a family that loses track of the bulletin can forfeit the protection. Marriage ends it outright: a protected child who marries is no longer a child for any of these purposes.

Derivative beneficiaries are the other half of this, and they surprise people in the opposite direction. A preference beneficiary’s own spouse and unmarried children can generally accompany them on the same petition, so a sibling petition can carry a whole household. An immediate relative has no derivatives — a citizen’s parent cannot bring the citizen’s minor siblings along, and each needs a petition of their own if a category exists.

Families routinely plan around the wrong half of that rule.

Why your state matters: a federal petition, a local file

The petition is federal and uniform. The categories, the form, the evidentiary standard and the government’s charge are identical whether the petitioner lives in Fresno or Fargo, and no state law decides whether a petition is approved. This is one of the few subjects on this site where location does not change the law.

What location changes is the price of counsel and the handling of the file. Immigration rates sit where the local legal market puts them, so one identical petition carries two different prices in two different cities. Which USCIS office holds the petition, and which consulate conducts any later interview, follow addresses rather than anything you choose.

State law does decide the family facts the petition rests on. Whether a marriage was valid where celebrated, whether an earlier divorce was effective, and whether an adoption or paternity finding is recognised all come from state law — and Texas recognises informal marriage where most states do not. Delayed-registration birth certificates, which many of these cases turn on, are issued under state rules too.

A few state questions shape life during the wait rather than the case itself. Whether a relative may hold a driver’s licence, pay resident tuition, or qualify for an occupational licence before residence is granted is answered by state statute, and California and New York answer it more generously than most. None of that touches the petition, and since the governing law is federal you may hire counsel anywhere — proximity only matters if you want somebody in the room at a later interview.

Choosing a lawyer and keeping the cost down

Firstly, settle your category before buying anything else. A consultation costing little or nothing is widely available, and twenty minutes spent learning that you are in a capped category — or that the relationship cannot be petitioned at all — is worth more than any amount of form preparation.

Secondly, take the document chase on yourself. Birth, marriage, divorce and death certificates, certified translations, proof of the petitioner’s citizenship or residence, and secondary evidence of a parent-child relationship where the registry record is thin: collecting those before the engagement starts shortens a flat-fee case and directly lowers an hourly one.

Thirdly, read a quote for its scope before reading it for its price. Ask what happens when USCIS sends an evidence request, whether the fee covers one beneficiary or several, whether the later visa or adjustment stage is priced now or then, and what the firm does if the petitioner naturalizes or the beneficiary marries mid-queue. A low figure that excludes all of that is not a lower price.

Finally, be careful who you pay. Nonprofits holding Department of Justice accreditation prepare family petitions for very little and are often the right answer to a clean immediate-relative case — the low-cost routes are worth reading first. Notarios and form-filling shops cannot lawfully advise, and a petition one of them files in the wrong category can cost a family its place in line.

Ask for a bar number or an accreditation number, and then check it.

Frequently asked questions

Most immigration firms charge a flat fee of about $900 to $4,000 to prepare and file one family petition, with roughly $1,800 typical. The low end is a well-documented immediate-relative case; the high end is a relationship that has to be reconstructed from imperfect civil records. The form’s USCIS charge sits outside that, and the later immigrant visa or adjustment stage is a separate fee again.

Nearly always a flat fee: the filing is a defined piece of work, so firms can price it in advance. Hourly billing appears mainly where there is history to deal with — an earlier petition that was refused, a prior fraud finding, or a beneficiary already in removal proceedings. Ask whether a request for evidence sits inside the flat fee, since that is the usual source of extra charges.

The attorney fee buys the legal work itself: confirming the category, assembling the proof, preparing the petition and filing it. Case costs are paid to other people — the government’s charge for the form, records ordered from abroad, certified translations, and the medical examination at the later stage. Ask for the two columns separately in writing, because a legal quote never includes the second.

A US citizen’s spouse, parent or unmarried child under 21 is an immediate relative, and there is no annual cap on that group, so there is no queue to join. Every other qualifying relationship — a citizen’s adult or married child or sibling, and a permanent resident’s spouse or unmarried child — falls into a numerically limited preference category, where an approved petition gives you a place in line and nothing else. Permanent residents cannot petition for a parent or a sibling at all, and grandparents, aunts, uncles, cousins and in-laws have no family category however close they are in fact.

Approval of the petition and the wait that follows it are two different things, and for most families only the second one matters. A capped case then waits for a visa number, and the State Department’s monthly visa bulletin is the only authority on where each category and country stands. Several categories move slowly enough that the wait runs for many years, and no fee or firm shortens it — read the bulletin for your own category rather than relying on an estimate.

No. Approval establishes that the relationship qualifies; it is not a visa, not status, and not work authorisation. A relative abroad still needs an immigrant visa, and a relative already here still has to be eligible to adjust status — and somebody unlawfully present is not protected from removal by a pending or an approved petition.

Turning 21 normally moves a child out of the immediate-relative group, or into a slower preference category, and it is the harshest timing problem in this area. The Child Status Protection Act can preserve the child’s age by discounting the period the petition spent pending and fixing the age when a visa becomes available, but it also requires action within a set period afterwards, and marriage ends the protection entirely. Whether a particular child is protected is a calculation on their own dates.

If your relative is in a preference category, usually yes: their spouse and unmarried children can generally come with them as derivative beneficiaries on the same petition. Immediate relatives have no derivatives, so a citizen’s parent cannot bring other family members along on that petition. Anyone who needs a category of their own needs a petition of their own, if a category exists for them.

It is an enforceable contract with the government, signed at the visa or adjustment stage, not a formality. You promise to maintain the immigrant above an income floor set by regulation and to reimburse any agency that pays them a means-tested benefit, and the promise can be enforced by that agency or by the immigrant. It ends only on naturalisation, on enough credited work quarters, on permanent departure, or on death — divorce does not end it.

For a citizen filing for a parent with matching birth certificates, plenty of people do it successfully alone. A lawyer earns the fee where the category is arguable, the civil records are incomplete or inconsistent, a child’s age is in play, the beneficiary has any immigration or criminal history, or an earlier petition was refused. In a capped category the cost of filing in the wrong place is measured in lost queue position, not in paperwork.

The flat fee for a routine petition does not move much inside one market, but scope and sequencing do. Ask for a reduced rate on a second or third petition for the same family, for one evidence response to be included, and for instalments tied to filing. The government’s charge for the form comes out of regulation, and nobody negotiates that.

Collect the civil documents and certified translations before the engagement starts, so you are not paying a lawyer to chase a registry abroad. File one complete petition rather than a thin one that draws a request for evidence. Ask a Department of Justice accredited nonprofit whether they will take a straightforward case, and avoid notarios — correcting their work costs far more than the original fee would have.

The categories, the form and the government’s charge are federal and identical everywhere, so your address changes nothing about the law. It changes what counsel costs, because immigration rates track the local market, and it decides which USCIS office and which consulate handle the file. Enter your ZIP above for localized context.

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Fee figures on this page are typical U.S. norms for informational purposes only and are not legal advice or a quote. Consult a licensed attorney about your specific family-based petition case. See how we estimate fees.