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IRSOther IRS Forms (4000–6999)

Official form guide

Form 6252: 6252

Form 6252 reports income from a sale of property when the seller receives at least one payment after the tax year of the sale. Use it to report installment income and calculate the gain portion for each year.

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Form Overview

IRS Form 6252 - 6252

Form 6252 reports income from a sale of property when the seller receives at least one payment after the tax year of the sale. Use it to report installment income and calculate the gain portion for each year.

It captures the total sale price, contract price, down payment, interest, and the portion of each payment that is taxable gain.

Risk Radar

Scan points
  • 1A single mis‑calculated percentage can affect every future year’s tax.
  • 2Mis‑calculating the gross profit percentage
  • 3Leaving out interest income on installment payments
  • 4Using the wrong sale price (contract vs. cash price)
  • 5Failing to attach the form to the correct tax year

Plain English

If you sold something and are getting paid over time, the IRS wants to see how much of each payment is profit. This form breaks down the profit you recognize each year until the sale is finished.

Submission Date

  • Filing date: 2025-11-20 11:10:06
  • Preparation window: collect IDs, supporting records, and signatures in advance.
  • Final review: verify names, dates, and required fields before submission.

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Glossary Terms

installmentinterestpaymentincome

Hover a term to preview the meaning.

What this form is for

  • Use when you receive at least one payment after the year of sale
  • Do not use for sales paid in full at closing
  • If the sale is a like‑kind exchange, see Form 8824 instead

Form selector

Use this form or another form?

All payments received in the year of sale

Gain is reported all at once

✓ Verify no installment option needed

Form 1040 Schedule D

Sale of personal residence with exclusion

Capital gain reporting rules differ

✓ Confirm exclusion eligibility before using 6252

Form 8949

Seller receives a lump‑sum buyer‑financed note but pays it off immediately

Treated as ordinary income

✓ Check asset type

Form 4797

Deadline or filing window

Attach Form 6252 to the tax return due for the year you receive the first installment (normally April 15, with extensions to October 15). Each subsequent year’s payment requires a new Form 6252 filed with that year’s return.

  • —Contract price | (Total price – down payment) | Gross profit percentage | Verify that percentage does not exceed 100%

Checklist

What you need before filling it out

1

Total contract price

Sales contract or closing statement · Sales agreement

⚠ Often entered as total price instead of contract price✕ High
2

Down payment amount

Receipt or escrow statement · Bank records

⚠ May be omitted if paid in non‑cash form✕ Medium
3

Interest portion of each payment

Loan amortization schedule · Promissory note

⚠ Interest sometimes mixed with principal✕ High
4

Date of each payment

Cancelled checks or bank statements · Payment ledger

⚠ Missing dates cause timing errors✕ Medium
5

Adjusted basis of property

Prior tax returns or purchase records · Deed, prior Form 8949

⚠ Basis errors affect gain calculation✕ High

Before you submit

  1. 1Confirm the form edition matches the tax year
  2. 2Verify the gross profit percentage adds to 100% across all payments
  3. 3Ensure interest on each installment is reported separately
  4. 4Attach Schedule D (or Form 4797) reference as required
  5. 5Sign and date the form
  6. 6Include the form with the correct Form 1040 filing
  7. 7Keep a copy of the sales contract and payment schedule
  8. 8Check that the mailing address matches the 1040 instructions
  9. 9If e‑filing, confirm software generated Form 6252 correctly
  10. 10Review for arithmetic errors in Part I and Part II

How to file this form

  1. 1Gather sales contract, closing statement, and payment records
  2. 2Calculate total contract price, down payment, and interest using the worksheet
  3. 3Complete Part I to determine total gain and gross profit percentage
  4. 4Complete Part II for the current year’s payment allocation
  5. 5Enter the gain amount on Schedule D (or Form 4797) as instructed
  6. 6Sign the form and attach it to your Form 1040 filing
  7. 7Mail or e‑file the return by the applicable deadline

Known limitations

  1. 1Form does not calculate interest automatically; user must compute it
  2. 2Only one installment sale can be reported per form; multiple sales require separate forms
  3. 3The form assumes a single buyer; complex seller‑financing structures may need additional schedules
  4. 4IRS instructions provide examples but not exhaustive edge cases

Field map

Compact field-by-field guide

6 fields

General Info

2 items

Taxpayer Name and TIN

Full legal name and taxpayer identification number (SSN or EIN).

Requiredtext
Address

Current mailing address.

Requiredtext

Details

2 items

Required Information

Complete all applicable sections of this form according to the official IRS instructions.

Requiredtext
Amount (if applicable)

Enter the relevant dollar amount if this form involves tax calculation.

amount

Certification

1 items

Certification Statement

Read and acknowledge any certifications required by this form.

Requiredcheckbox

Signatures

1 items

Signature

Sign and date. Unsigned forms cannot be processed.

Requiredsignature
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Current form status
IRS

Form 6252 is currently the 2024 edition, revised for tax year 2023. Check the IRS website for any later updates before filing.

What changed or needs a fresh check

  • Edition date: 2024 (covers tax year 2023)
  • Fee: No filing fee
  • Mailing address: Same as Form 1040 filing address
  • Electronic filing: Supported only if software includes Form 6252
  • Signature: Must be signed by the taxpayer or authorized representative
  • Paper size: Single‑sided, 8.5" x 11"

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Quick Facts

The seller (or the party that reports the gain) files Form 6252.
It captures the total sale price, contract price, down payment, interest, and the portion of each payment that is taxable gain.
File the form with the tax return for the year you receive the first installment payment; attach a new Form 6252 each year you get another payment.
Mail the completed form with your Form 1040 (or 1040‑NR) to the IRS address listed in the 1040 instructions, or e‑file if your software supports it.
Errors change the amount of taxable income reported each year and can trigger penalties or an audit.
1. Gather the sales contract, closing statement, and any financing statements. 2. Compute total contract price, down payment, and interest using the worksheet in the form instructions. 3. Fill Part I to determine total gain, then Part II to allocate gain to each payment. 4. Attach the form to your annual return and keep copies of the contract and payment records.

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After you file

  1. 1File the sales contract and payment ledger with your tax records
  2. 2Track each installment received and compare to the amounts reported on Form 6252
  3. 3Adjust future Form 6252 filings if a payment is missed or a balloon payment occurs
  4. 4Keep copies of all filed forms for at least seven years
  5. 5Monitor IRS notices for any gain recalculation requests
  6. 6Update your basis records if you make improvements to the property

Sources

  • SRCIRS Form 6252 instructionsprovides purpose and filing requirements
  • SRCIRS Publication 538outlines installment sales reporting
  • SRCIRS Form 1040 instructionsmailing addresses and attachment rules
  • SRCNot clearly stated in the provided official sourceelectronic filing support specifics
  • SRCNot clearly stated in the provided official sourceexact deadline for each subsequent year’s filing
  • SRCNot clearly stated in the provided official sourcefee information (generally none)

Common confusion points

Gross profit percentage vs. profit margin

Percentage is based on contract price, not sale price

→ Re‑calculate using contract price

Interest vs. principal in each payment

Interest is taxable as ordinary income

→ Separate interest using amortization schedule

Reporting a zero‑down payment

Some taxpayers think no entry is needed

→ Enter “0” and still calculate percentage

Using Form 6252 for a like‑kind exchange

Exchange defers gain, not installment

→ Switch to Form 8824

When to file a new Form 6252 each year

Some think one form covers all years

→ File a new form with every return that includes a payment

Workflow map

Related forms and next steps

1 signals

Before

Form 1099‑S (seller‑financed note) | Used with: Form 6252 to report installment income | After: Schedule D or Form 4797 for gain | If something goes wrong: File Form 1040‑X to amend

Current

6252

After

None listed

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Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
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