Free deadline spreadsheet templates

Download ready-to-use Excel and Google Sheets templates for business day calculations, deadline tracking, invoice due dates and project planning.

These free deadline templates are designed for small teams that need a practical way to track dates without buying a dedicated workflow system. They work well for invoice chasing, service-level tracking, customer support queues, operations handovers, and simple compliance checklists where the key question is ?what is due next??

How to use the templates

Start by entering the received date, owner, customer or task reference, and the number of business days allowed. Use the due-date columns to compare the calculated target with your internal commitment. If a deadline is important, cross-check the final date in the main business day calculator so weekends and public holidays are handled consistently.

What to customise

You can add columns for priority, escalation owner, notes, evidence links, payment status, or completion date. Teams often keep one sheet for open items and a second archive sheet for completed records. That keeps the working view short while preserving an audit trail for later review.

Important note

The files are simple planning aids, not legal or accounting advice. Contractual, statutory, court, tax, payroll, and regulated complaint deadlines may have special rules, cut-off times, local calendars, or service rules. Always verify high-risk deadlines against the original obligation before relying on a spreadsheet.