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Business Tax Return Services in London, Ontario

Trillium Bookkeeping prepares business tax returns for small businesses in London, Ontario. Because we also handle bookkeeping, we work from your actual records, so your return matches your books.

Business Tax Preparation Built on Your Bookkeeping Records

We review your income, expenses, and supporting documents, then prepare your return based on how your business is structured. Sole proprietors and corporations file differently, so we point you to the right service: sole proprietorship returns or basic corporate tax returns.

Sole Proprietorship Returns

Business income and expenses reported on your personal return.

Learn more about sole proprietorship tax returns

Basic Corporate Returns

Returns and required schedules for corporations with straightforward operations.

Learn more about corporate tax returns

Payroll Tax Reporting

We reconcile your payroll records and remittances with what appears on your return.

Records Review Before Filing

We go through income, expenses, and supporting documents before we prepare your return.

Why Business Owners Choose Us for Tax Returns

Built From Your Books

If we handle your bookkeeping, your return comes from records we already maintain.

Fewer Gaps at Filing

We review documents ahead of the deadline and flag what is missing.

trillium bookkeeping business returns in london, ontario

Business Tax Preparation That Fits Your Structure

Trillium Bookkeeping prepares business returns that match your structure and reporting needs.

Frequently Asked Questions

What is included in business tax return preparation?

Business tax return preparation includes income and expense review, supporting document review, payroll tax reconciliation, and preparation of the return.

Do you prepare returns for sole proprietors and corporations?

Yes. We prepare sole proprietorship returns and basic corporate returns, and we can confirm which one applies to your business.

Do you review payroll remittances when you prepare the return?

Yes. We reconcile your payroll records and remittances with what appears on your return.

How does your bookkeeping help with my business tax return?

If we handle your bookkeeping, your return comes from records we already maintain, so it matches your books.

When will I find out if documents are missing?

We review your documents ahead of the deadline and flag anything that is missing, so there are fewer gaps at filing.

What happens after I contact you about my business return?

Our team contacts you to confirm your records and next steps.

Get Started With Your Business Tax Return

Tell us about your business and what you need filed. Our team will contact you to confirm your records and next steps.

Connect With Us

What are you waiting for? Unlock the power of sophisticated bookkeeping today! 

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