Delaware Division of Revenue Form Instructions

Form PIT-EST — Estimated Personal Income Tax (2026)

Official textrevenuefiles.delaware.gov
Table from the official PDF (page 1)
Text version of this table
D EL A W ARE 20 2 6
FO R M
D I V I SI O N O F R E VE N UEPIT-EST
DECLARATION OF ESTIMATEDINCOMETAX
TAXPAYER IDSPOUSE TAXPAYER ID TAXYEAR2026 QUARTER 1 DUE BY Apr 30, 2026
TAXPAYER FIRST NAMETAXPAYER LAST NAME AMOUNT OFTHIS INSTALLMENT PAYMENT.0
SPOUSE FIRST NAMESPOUSE LASTNAME
Fileonline at
ADDRESShttps://tax.delaware.gov
MAIL COMPLETED FORM WITH
REMITTANCE PAYABLETO:
CITYSTATE ZIP CODEPrepareDelaware Divisionof Revenue PO Box 830
For PrintReset Wilmington, DE19899-0830

# PIT-EST DECLARATION OF ESTIMATED INCOME TAX TAXPAYER ID SPOUSE TAXPAYER ID

# AMOUNT OF THIS INSTALLMENT PAYMENT

DO NOT CUT THIS PAGE
DFPITEST2026019999V1
Revision 20250516

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