Catch-up and monthly bookkeeping for small businesses
15+ years of accounting and small-business experience
Sadika Accounting helps small business owners catch up, clean up and maintain their books in QuickBooks Online and Xero. We handle overdue books, IRS notices, reconciliations and tax-ready reports for businesses nationwide. Whether you are 6 months or 3 years behind, we can help.
- QuickBooks Online ProAdvisor & Xero Partner
- Fixed price, month to month
- Based in Flushing, New York, serving all 50 states
What business owners say about working with Sadika
“Excellent bookkeeping service! They keep my financial records organized and make it so much easier to understand my business finances. Professional, reliable, and easy to work with.”
“As a small business owner, I need someone I can trust with my books. The service is organized, responsive, and helps me stay on top of my income and expenses.”
“Great experience from start to finish. My financial records are much more organized, and I have more time to focus on growing my business. I would recommend this service to other small business owners.”
“Reliable and detail-oriented bookkeeping support. Having clear financial reports makes it easier to track business performance and plan ahead. Very professional service.”
“The bookkeeping process feels simple and stress-free. Communication is clear, and everything is explained in a way that makes sense. Great service for small businesses.”
“Very professional bookkeeping support. Keeping track of expenses and financial records is much easier with an organized system. This is exactly the kind of service a business needs.”
“A clean and organized bookkeeping system makes such a difference. Financial information is easier to review, and the overall process feels much more manageable.”
“Professional, organized, and focused on the details. Having dependable bookkeeping processes helps me keep my business records in better shape throughout the year.”
“Managing a business is busy enough, so having organized bookkeeping makes a real difference. The process is straightforward, and keeping track of business finances feels much easier.”
“An excellent bookkeeping service that puts organization and professionalism first. Clear financial records are essential for any growing business, and having a reliable bookkeeping system makes a big difference.”
What every client can count on
A fixed price, in writing
You know the cost before any work starts. It changes only if you add scope.
Checked before it reaches you
Every report is reconciled and reviewed before you or your CPA see it.
A reply within one business day
Email or portal, Mon-Fri. You will never chase us for an answer.
Leave any time
Month to month. Your QuickBooks or Xero file stays in your name, with everything in it.
Meet Sadika Siddik, founder of Sadika Accounting
“Call today. Sleep tonight.”
Sadika Siddik started Sadika Accounting to give small business owners what big firms rarely do: one accountant who knows your business, answers your questions, and keeps your books clean every month.
A QuickBooks Online ProAdvisor and Xero Partner with 15+ years in accounting, she is based in Flushing, New York and works with clients across the country. She handles every client's books personally and reviews every report before it goes out.
You will work directly with Sadika, from the first call to every monthly close.
End-to-end monthly bookkeeping, done by one accountant
You get one accountant who knows your business, not a rotating team. Transactions categorized, every account reconciled and clear financial reports by the 15th, without you managing the day-to-day work inside QuickBooks Online or Xero.
Learn more →
Catch-up and cleanup bookkeeping, even if you are years behind
We rebuild your financial history: entering missing transactions, reconciling every account, fixing errors and producing clean, tax-ready statements for each year. Most projects finish within a few weeks, depending on the size of the backlog.
Tax-ready books for your CPA
We do the books; your CPA does the taxes. Every January your tax preparer gets reconciled reports and supporting schedules from your QuickBooks Online or Xero file, so tax preparation is faster, cheaper and less stressful. We are a bookkeeping firm, not a CPA firm, and do not provide tax, audit or attest services.
How it works →
White-label bookkeeping under your brand
Accounting firms use Sadika as an invisible back office: monthly closes done inside your systems, to your checklists, with your clients only ever seeing you. Start with a two-file pilot.
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Behind on your books?
Start with catch-up bookkeeping. We rebuild the months you are missing at a fixed price, fix all errors, and get your business completely tax-ready.
Built for owner-run businesses that want one accountant who knows them
We are especially well suited to:
- Service businesses under $5M in revenue
- Real estate investors and property owners
- Multi-entity owners
- Consultants and agencies
- Construction and trades
- E-commerce and retail
- Businesses upgrading from DIY QuickBooks
- CPA and bookkeeping firms that need capacity
However you operate, we can handle your books.
Common questions
Everything you need to know about our remote bookkeeping service
Is Sadika Accounting fully remote?
Yes. We are based in Flushing, New York and serve clients nationwide. Everything runs through secure bank feeds, your accounting software, a client portal and video calls. No in-person meetings are needed.
What if I don't use QuickBooks Online?
We work primarily in QuickBooks Online and Xero. If you are currently on QuickBooks Desktop, Wave, FreshBooks, or manual spreadsheets, we can seamlessly migrate your files as part of onboarding.
Do you work with businesses in all 50 states?
Yes. Our services are fully remote, and our fixed monthly pricing and service level do not depend on where your business is located.
What if my books are 2–3 years behind?
We handle multi-year catch-up and cleanup projects at a clear, fixed price quoted before work starts. Once your backlog is rebuilt and balanced, we move you into our monthly bookkeeping rhythm so it never gets behind again.
Will my books be tax-ready after cleanup?
Yes. Cleanup and catch-up bring your books completely current and tax-ready, including when there is an IRS or state notice waiting on the numbers. We deliver the complete year-end package straight to your CPA.
How do I get started?
Fill out our brief consultation form below or book a quick discovery call. If we are a good fit, onboarding takes about one to two weeks, and your first clean monthly close follows on schedule.
Common questions
Everything you need to know about our remote bookkeeping service
Is Sadika Accounting fully remote?
Yes. We are based in Flushing, New York and serve clients nationwide. Everything runs through secure bank feeds, your accounting software, a client portal and video calls. No in-person meetings are needed.
What if I don't use QuickBooks Online?
We work primarily in QuickBooks Online and Xero. If you are currently on QuickBooks Desktop, Wave, FreshBooks, or manual spreadsheets, we can seamlessly migrate your files as part of onboarding.
Do you work with businesses in all 50 states?
Yes. Our services are fully remote, and our fixed monthly pricing and service level do not depend on where your business is located.
What if my books are 2–3 years behind?
We handle multi-year catch-up and cleanup projects at a clear, fixed price quoted before work starts. Once your backlog is rebuilt and balanced, we move you into our monthly bookkeeping rhythm so it never gets behind again.
Will my books be tax-ready after cleanup?
Yes. Cleanup and catch-up bring your books completely current and tax-ready, including when there is an IRS or state notice waiting on the numbers. We deliver the complete year-end package straight to your CPA.
How do I get started?
Fill out our brief consultation form below or book a quick discovery call. If we are a good fit, onboarding takes about one to two weeks, and your first clean monthly close follows on schedule.
Let's chat
Tell us a little about your business. We reply within one business day to set up a free 30-minute consultation.
Prefer email? Write directly to support@sadika-accounting.com.
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No obligation, no sales pitch An honest, practical conversation about your business books.
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You speak with the accountant Work directly with Sadika from the start, not a salesperson.
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Fixed price in writing A clear, written monthly or project quote within two business days.