How to build a business compliance calendar.

A calendar can be full of reminders and still fail to get work done. The return is due next week, but the invoices have not been reconciled. The responsible employee is on leave. Someone assumes the external adviser already has the documents.

The problem is rarely the absence of a date. It is the missing process around it. A useful compliance calendar makes that process visible.

Begin with an applicability check

Do not start by copying every tax and company-law deadline you find online. First list your entity type, business activities, registrations and locations. Ask the relevant professional which obligations apply and what facts could change that position.

Record the basis for including an obligation. When the business opens a new location, changes an activity or crosses a relevant threshold, you have a reason to revisit the review rather than assume the old calendar still works.

Applicability and due dates should be checked against current official requirements. A practical calendar is a working document, not a permanent legal conclusion.

Work backwards from the filing date

For each obligation, separate the external deadline from the internal preparation steps. The team needs time to collect documents, resolve differences, review the work and obtain approval.

For example, a filing process might need a document cut-off, a reconciliation review, an approval date and a submission check. These are internal planning milestones; they are not statutory deadlines. Set them according to the work involved and the confirmed filing requirement.

This distinction matters because a reminder on the final day cannot recover a week spent waiting for missing information.

Give every task one accountable owner

Several people may contribute, but one person should know whether the task is ready. Record who prepares the information, who reviews it and who confirms completion.

If an external adviser submits a return, decide who inside the business provides approved figures and who checks that the acknowledgement has been received. Avoid a process that ends with “sent to adviser” when the actual obligation is still open.

Assign a backup for recurring work. A short handover note is often enough to prevent an absence from becoming an emergency.

Keep the evidence with the task

An item marked complete should point to its supporting record. Depending on the work, that could be a submitted return, acknowledgement, payment confirmation, signed approval or reconciliation file.

Use a consistent folder structure and a naming convention your team understands. Keep sensitive documents in an appropriately controlled location. The calendar needs a reference to the file, not an unrestricted copy of every document.

Make exceptions visible

Add a short status field: waiting for documents, under review, approved, submitted or verified. If a task is blocked, state what is missing and who is following up.

Review open exceptions regularly. One unresolved reconciliation that appears repeatedly deserves a process fix, not an indefinitely postponed reminder. That review can also reveal whether your internal cut-offs are realistic.

Review the calendar when the business changes

New registrations, a change in ownership or a different operating model may create new work. Include a calendar review in the planning for those changes. Current notifications and extensions also need to be assessed for the relevant period and taxpayer.

Our compliance support can help organise responsibilities and records around your obligations. Bring your existing calendar and open issues to the first discussion.

Fields to include in your compliance calendar

Create a separate entry for each obligation and reporting period. Include:

• The entity or registration and the obligation being tracked.
• The reporting period, confirmed due date and official source used to check it.
• The internal document cut-off and the records required.
• The person preparing the work, the reviewer and the backup contact.
• The approval status and any issue blocking submission.
• The submission date, acknowledgement reference and secure evidence location.
• The date the requirement was last checked.

For example, a sales-return task might be waiting on one missing credit note. Record the missing item and who will obtain it. A status of “in progress” alone gives the reviewer little to act on. This is an internal workflow example, not a prescribed filing format or deadline.

If the calendar exposes repeated gaps in receipts or payment records, review your weekly cash flow process as well.

Official starting points

• GST portal for taxpayer services and official notices.
• GST portal FAQs on GSTR-1 for official background on the return and filing records.
• Ministry of Corporate Affairs for company and LLP information.

This is an organisational guide, not a current list of statutory deadlines or a legal opinion. Confirm the requirements that apply to your business with the relevant professional.