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IRS.gov Website
Current Year Tax Map
Index of Publication 505 - Tax Withholding and Estimated TaxTOC
A
Address change, Change of address.
Age 65 or older:
Aliens:
Nonresident aliens, Aliens
Amended estimated tax worksheet:
Assistance, See: Tax help
C
Capital gains and losses:
Annualized estimated tax, Tax on net capital gain.
Estimated tax on net capital gain, Tax on net capital gain.
Change of name, Name changed.
Child and dependent care credit:
Personal Allowances Worksheet (Form W-4), Child and dependent care credit (worksheet line F).
Child tax credit:
Personal Allowances Worksheet (Form W-4), Child tax credit (worksheet line G).
Commodity credit corporation loans, Federal Payments
Compensation:
Independent contractors, backup withholding, Backup Withholding
Wages and salaries, Salaries and Wages
Crediting of overpayment, Credit an Overpayment
Credits:
2012 withholding and estimated taxes, Credit for Withholding and Estimated Tax for 2012
Deductions and Adjustments Worksheet (Form W-4), Tax credits (worksheet line 5).
Estimated tax against income tax, Estimated Tax
Excess withholding on social security or railroad retirement taxes, Excess Social Security or Railroad Retirement Tax Withholding
Expected taxes and credits, Expected Taxes and Credits—Lines 6–13c
Withholding allowances, Tax credits (worksheet line 5).
Withholding tax, credit for, Withholding
Criminal penalties:
Willfully false or fraudulent Form W-4, Penalties
Crop insurance payments, Federal Payments
Cumulative wage method of withholding, Cumulative Wage Method
D
Deductions:
Worksheet instructions, Deductions and Adjustments Worksheet
Dependents:
Exemptions, Dependents.
Disabled persons:
Impairment-related work expenses, Federal estate tax on income in respect of...
Divorced taxpayers:
Estimated tax credit, Divorced Taxpayers
Domestic help:
Definition, Household workers.
Withholding, Household workers.
E
Employee business expenses:
Accountable plans, Accountable plan.
Nonaccountable plans, Nonaccountable plan.
Reimbursements, Expense allowances.
Employer Identification Numbers (EINs), An employer identification number (EIN).
Employers:
Excess withholding on social security and railroad retirement taxes, Two or more employers., Employer's error.
Estate beneficiaries:
Estate tax:
Income in respect of a decedent, Repayment of more than $3,000 of income held...
Estates:
Estimated tax, Estates and Trusts
Estimated tax:
Change in amount, Change in estimated tax.
Change of name, Name changed.
Credit against income tax, Estimated Tax
Crediting of overpayment, Credit an Overpayment
Expected AGI, Expected AGI—Line 1
Expected taxes and credits, Expected Taxes and Credits—Lines 6–13c
Higher income individuals, Higher income taxpayers.
Instructions for Worksheet 2-9, annualized estimated tax, Instructions for the 2013 Annualized Estimated Tax Worksheet (Worksheet 2-9)
Itemized deductions, Itemized deductions—line 2.
Required annual payment, Required Annual Payment— Line 14c
Sick pay, Estimated tax.
When to start payments, When To Start
Who does not have to pay, Who Does Not Have To Pay Estimated Tax
Excess social security or railroad retirement tax withholding, Excess Social Security or Railroad Retirement Tax Withholding, To claim a refund of tier 2 tax, use Form...
Nonrailroad employees worksheet, Worksheet for Nonrailroad Employees
Railroad employees worksheets, Worksheets for Railroad Employees
Exemptions, Line 10.
Expected taxable income, Exemptions—line 4.
Personal Allowances Worksheet, Exemptions (worksheet lines A, C, and D).
F
Farmers:
Required annual payment, Farmers and fishermen.
Waiver of underpayment penalty, Farmers and fishermen.
Withholding for farmworkers, Farmworkers.
Figures:
Tables and figures, See: Tables and figures
Fiscal years:
Estimated tax, Fiscal year taxpayers.
Farmers and fishermen, Fiscal year farmers and fishermen.
Withholding tax credit, Fiscal Years (FY)
Fishermen:
Required annual payment, Farmers and fishermen.
Waiver of underpayment penalty, Farmers and fishermen.
Form 1040-ES (NR), Aliens
Form W-2c, Form Not Correct
Form W-2G, Form W-2G, Form W-2G.
Form W-4, Employee's Allowance Withholding Certificate, Determining Amount of Tax Withheld Using Form W-4
Fraud:
Form W-4 statements, Penalties
H
Head of household:
Help, See: Tax help
Higher income individuals:
Required annual payment, Higher income taxpayers.
Underpayment penalty, Higher income taxpayers.
I
Individual retirement arrangements (IRAs), Pensions and Annuities
See also: Pensions
Itemized deductions:
Deductions and Adjustments Worksheet, Itemized deductions (worksheet line 1).
Estimated tax, expected taxable income, Itemized deductions—line 2.
J
Joint returns:
Excess withholding on social security and railroad retirement taxes, Joint returns.
Farmers and fishermen, Joint returns.
M
Marital status:
Married taxpayers, Joint returns.
Estimated tax, Married Taxpayers
Marital status, Married.
Withholding allowances, Married individuals.
See also: Joint returns
Medical and dental expenses, State and local income or property taxes.
Missing children, photographs of, Generally, each employer for whom you work...
More information, See: Tax help
Multiple jobs:
Excess social security and railroad retirement withholding, Excess Social Security or Railroad Retirement Tax Withholding
Withholding allowances, Multiple jobs.
O
Overpayment:
Crediting to estimated tax, Credit an Overpayment
P
Part-year method of withholding, Part-Year Method
Patronage dividends:
Penalties:
Backup withholding, Penalties.
Underpayment of estimated tax, Underpayment Penalty for 2012
Waiver of underpayment penalty, Waiver of Penalty
Willfully false or fraudulent Form W-4, Penalties
Withholding allowances, Penalties
Pensions, Pensions and Annuities
Wages and salaries withholding rules compared, Withholding rules.
R
Railroad retirement benefits:
Choosing to withhold, Federal Payments
Regular installment method, estimated tax, Regular Installment Method
Reporting:
Gambling winnings, Information to give payer.
Royalties:
S
Separate returns:
Estimated tax credit, Separate Returns
Withholding tax credit, Separate Returns
Single marital status, Single.
Social security benefits:
Choosing to withhold, Federal Payments
Social security taxes:
FICA tax, withholding obligation, Social security (FICA) tax.
Taxpayer identification numbers (TINs), A social security number (SSN).
Spouse:
Exemption, Spouse.
Personal Allowances Worksheet, Spouse.
State and local income taxes and property taxes, Deductible home mortgage interest.
State or local deferred compensation plan payments, Payments from a state or local deferred compensation...
U
Underpayment penalty, Underpayment Penalty for 2012, Worksheet for Form 2210, Part IV, Section B—Figuring Your Penalty
Amended estimated tax, Underpayment penalty.
Annualized income installment method, Annualized Income Installment Method (Schedule AI)
Beneficiaries of estates and trusts, Estate or trust payments of estimated tax.
Higher income individuals, Higher income taxpayers.
Lowering or eliminating, Lowering or eliminating the penalty.
No tax liability last year exception, No Tax Liability Last Year
Penalty figured for each period, Penalty figured separately for each period.
Penalty thresholds, General Rule
Unemployment compensation, Unemployment Compensation, Form 1099-G.
W
Wages and salaries, Salaries and Wages
Withholding:
Amount of tax withheld, Form W-4, Determining Amount of Tax Withheld Using Form W-4
Checking amount of, Checking Your Withholding
Credit against income tax, Withholding
Domestic help, Household workers.
Estimated tax, Withholding—line 15.
Excess social security and railroad retirement taxes, Excess Social Security or Railroad Retirement Tax Withholding
Fiscal years, Fiscal Years (FY)
Form W-2c, Form Not Correct
Form W-2G, Form W-2G, Form W-2G.
Fringe benefits, Taxable Fringe Benefits
Married taxpayers, Married., Married individuals.
Railroad retirement benefits, Federal Payments
Single taxpayers, Single.
Social security (FICA) tax, Federal Payments, Social security (FICA) tax.
Worksheet for Form 2210, Part IV, Section B-Figure the Penalty:
Worksheets (blank):
Amended - Estimated tax (Worksheet 2-14), Worksheet 2-14. Amended Estimated Tax Worksheet
Dependents (age 65 or older or blind) exemption from withholding (Worksheet 1-4), Worksheet 1-4. Exemption From Withholding for Dependents Age 65 or Older or Blind
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