Maryland Individual Income Tax Forms Supported in Keystone Tax Solutions Pro

Maryland individual income tax forms supported in Keystone Tax Solutions Pro:

Form 1 – Business Personal Property Return

Form 4A – Balance Sheet

Form 4B & 4C – Depreciation

Form 500DM – Decoupling Modification

Form 502 – Resident Income Tax Return

Form 502B – Dependents’ Information

Form 502CR – Income Tax Credits

Form 502INJ – Injured Spouse Claim

Form 502R – Retirement Income

Form 502S – Heritage Structure Rehabilitation Tax Credit

Form 502SU – Subtractions From Income

Form 502UP – Underpayment of Estimated Income Tax

Form 502V – Use of Vehicle For Charitable Purposes

Form 502X – Amended Tax Return

Form 505 – Nonresident Income Tax Return

Form 505NR – Nonresident Income Tax Calculation

Form 505SU – Nonresident Subtractions From Income

Form 505X – Nonresident Amended Tax Return

Form EL101 – e-File Declaration For Electronic Filing

Form HTC – Homeowners’ Property Tax Credit Application

Form PV – Payment Voucher

Form RTC – Renters’ Tax Credit Application