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DDL & Co. Chartered Professional Accountants

Established 2003

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Accountants & CPAs
DDL & Co. Chartered Professional AccountantsSt. Catharines, ON
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DDL & Co. is a full-service CPA firm in St. Catharines with over 20 years of experience delivering comprehensive accounting, tax planning, business advisory, and bookkeeping solutions to diverse industries. The firm specializes in serving medical, legal, construction, automotive, and technology businesses with a collaborative, client-focused approach.

Additional Information

DDL & Co. is a CPA firm in St. Catharines specializing in accounting, strategic planning, and tax solutions for individuals and businesses. The firm has been delivering exceptional accounting solutions for more than 20 years.

Chartered Professional Accountants (CPA)

Specializes in

accountingtax planningstrategic planningbusiness advisory

Services

Accounting & AssuranceCloud BookkeepingTax Preparation & PlanningStrategic Planning & Advisory

Established over 20 years ago · Serving St. Catharines, Niagara Region

Additional information extracted from the firm's public website. Last updated: July 9, 2026

Contact Information

Phone: (905) 680-8669

Website: https://www.ddlaccounting.com/

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Frequently Asked Questions

How much does an accountant cost in St. Catharines?

Personal tax returns: $150-$400 depending on complexity. Small business bookkeeping: $300-$800/month. Corporate tax returns: $1,000-$3,000+. Many accountants offer free initial consultations to discuss your needs and pricing.

What's the difference between a CPA and a bookkeeper?

CPAs (Certified Public Accountants) are state-licensed, can audit, provide tax advice, and represent you before the IRS. Enrolled agents are credentialed by the IRS itself and specialise in tax filing and IRS representation. Bookkeepers handle day-to-day transaction recording and basic financial reports. For audits and complex planning you want a CPA; for tax filing and IRS representation an enrolled agent is often the better value.

When should I hire an accountant?

Consider an accountant if you're self-employed, own rental property, have investment income, run a business, received an IRS notice, or your tax situation is more complex than a simple W-2. The cost of an accountant often pays for itself in tax savings.

Can an accountant help if I'm behind on taxes?

Yes. Accountants regularly help clients catch up on unfiled returns. They can also help with IRS voluntary disclosure, negotiate installment agreements or an offer in compromise, and handle notices, amended returns and audits.

Is it worth paying for tax preparation vs doing it myself?

If you have straightforward W-2 income and take the standard deduction, free software works fine. But if you have self-employment income, rental properties, investments, or business expenses, a professional accountant typically finds deductions that more than cover their fee.