This form contains 34 fields organized into 7 sections. Below is a complete list of every field, its type, and what information is expected.

Field Name Type Description
Determination Explanation
Determination Explanation for Lines 7 and 8 Text
Provide a detailed explanation of how you determined the amounts entered on lines 7 and 8 of the form.
Efforts to Obtain Form Explanation
Efforts to Obtain Forms Text
Provide a detailed explanation of your efforts to obtain Form W-2, Form 1099-R (original or corrected), or Form W-2c, Corrected Wage and Tax Statement.
Employer or Payer Information
Employer or Payer Name, Address, and ZIP Code Text
Please provide the full name, mailing address, and ZIP code of the employer or payer.
Employer or Payer TIN Text
Please provide the Taxpayer Identification Number (TIN) of the employer or payer, if known.
Max length: 11 characters
Form 1099-R Details
Gross distribution Number
Enter the total amount of the distribution from pensions, annuities, retirement or profit-sharing plans, IRAs, or insurance contracts. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Taxable amount Number
Enter the portion of the gross distribution that is taxable. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Taxable amount not determined Checkbox
Check this box if the taxable amount of the distribution from Form 1099-R has not been determined. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Total distribution Checkbox
Check this box if the amount entered is a total distribution from Form 1099-R. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Capital gain Number
Enter the amount of capital gain included in the taxable amount reported on line 8b. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Federal income tax withheld Number
Enter the amount of federal income tax withheld from the distribution. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
State income tax withheld Number
Enter the amount of state income tax withheld from the distribution. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
State name Text
Enter the name of the state where income tax was withheld. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Local income tax withheld Number
Enter the amount of local income tax withheld from the distribution. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Locality name Text
Enter the name of the locality where income tax was withheld. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Employee contributions Number
Enter the amount of employee contributions to the plan. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Distribution code 1 Text
Enter the first distribution code that applies to the distribution. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Distribution code 2 Text
Enter the second distribution code that applies to the distribution, if any. Fill only if 'Form 1099-R' is 'Yes'.
Depends on: Form 1099-R
Form W-2 Details
Wages, tips, and other compensation Number
Enter the total amount of wages, tips, and other compensation. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
Social security wages Number
Enter the total amount of social security wages. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
Medicare wages and tips Number
Enter the total amount of Medicare wages and tips. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
Social security tips Number
Enter the total amount of social security tips. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
Federal income tax withheld Number
Enter the total amount of federal income tax withheld. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
State income tax withheld Number
Enter the total amount of state income tax withheld. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
State name Text
Enter the name of the state for which income tax was withheld. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
Local income tax withheld Number
Enter the total amount of local income tax withheld. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
Locality name Text
Enter the name of the locality for which income tax was withheld. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
Social security tax withheld Number
Enter the total amount of social security tax withheld. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
Medicare tax withheld Number
Enter the total amount of Medicare tax withheld. Fill only if 'Form W-2' is 'Yes'.
Depends on: Form W-2
Tax Year and Form Type
Tax Year Text
Please enter the tax year for which this form is being filed, corresponding to December 31st of that year.
Max length: 4 characters
Form W-2 Checkbox
Check this box if you are using Form 4852 as a substitute for an unobtained or incorrect Form W-2.
Form 1099-R Checkbox
Check this box if you are using Form 4852 as a substitute for an unobtained or incorrect Form 1099-R.
Taxpayer Information
Taxpayer Name Text
Enter the full name(s) of the taxpayer(s) exactly as shown on your tax return.
Social Security Number Text
Enter your Social Security Number.
Max length: 11 characters
Taxpayer Address Text
Enter your current mailing address.