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INDEX:A
Abatement of Interest and Penalties
ACA
Accounting Periods and Methods
Additional Child Tax Credit (CTC)
Additional CTC
Address Change
Adjusted Basis
Adjustment, Withholding
Adjustments to Income
Administrator
Adoption
Affordable Care Act (ACA)
AFR
Agricultural
Agricultural Employment
Alaska Permanent Fund Dividend
Alien, Departure Permit
Alien, Nonresident
Alien, Resident
Alimony
Allocated Tips
Alternative Minimum Tax (AMT)
Alternative Motor Vehicle Credit
Amended Return
Amended/Corrected Tax Return
American Citizens Abroad
American Opportunity and Lifetime Learning Credit
Amortization
AMT
Annuity
Appeal Rights
Appeals
Applicable Federal Rates (AFR)
Archer MSA
Armed Forces
Assets
Assistance for Taxpayers
At-risk
At-risk Rules
Attorney Fees
Audit
Automobile
Awards