Free GST delivery challan format in Excel: all Rule 55 fields, Original/Duplicate/Triplicate copies in one print, auto CGST/SGST/IGST, e-way bill check and job-work return tracker.

Free income tax calculator for FY 2026-27 in Excel: old vs new regime side by side with rebate and marginal relief, deductions with limits, surcharge, cess, verdict and salary table.

Free rent receipt generator in Excel: 12 printable HRA rent receipts with rent in words, landlord PAN and revenue stamp checks, plus an HRA exemption calculator updated for FY 2026-27.

Free attendance sheet with salary calculation in Excel: auto LOP and paid days, PF, ESI, professional tax, overtime and a printable salary slip with net pay in words. No macros, up to 50 employees.