CPA-reviewed bookkeeping. We handle Illinois's annual filings and multi-city compliance. Flat rate, no surprises.
We only do bookkeeping. That focus is why our clients trust us with their books.
Not just a bookkeeper — a CPA reviews every monthly close. Illinois's financial complexity demands precision that a bookkeeper alone can't provide. You'll know your books are accurate before you see them.
We track annual state filings, multi-jurisdiction reporting, and multi-city compliance — all included in your base price. No surprise charges, no hidden fees for Illinois-specific work.
We earn your business every month. No annual commitments, no cancellation fees. Stay because you see the value — not because you're locked in. Most clients stay because they see the difference in the first 30 days.
"We run a 15-person marketing agency in Chicago. Our old accountant was charging us $500/hr and we still had no idea if we were profitable per client. Reliobooks's monthly reports showed us exactly where we were losing money. We cut two unprofitable clients and added $60K to our bottom line."
Illinois has complex compliance requirements at both the state and city level. We track every deadline, every filing, every local requirement — so nothing falls through the cracks.
Every Illinois corporation and LLC has an annual report requirement with the Secretary of State. We track the deadline, prepare the filing, and ensure it's submitted on time. Miss it and you face penalties — we make sure you never do.
Illinois has multiple jurisdictions with their own reporting requirements. If your business operates across multiple jurisdictions, we track each one's obligations and ensure your books reflect the correct allocations.
Chicago, Springfield, Naperville, Aurora — each has its own local compliance requirements. If you operate in multiple cities, we track and reconcile all of them. No surprises at renewal time.
We track Illinois's financial compliance requirements — reporting obligations, reconciliation standards, and local filings — and ensure your books reflect full accuracy. Every number is CPA-verified.
| Filing | Deadline | Who It Applies To |
|---|---|---|
| Annual Report | Before anniversary of incorporation | All Illinois corporations and LLCs |
| Monthly Revenue Report | 20th of following month | Businesses with $200+ monthly obligations |
| Quarterly Revenue Report | 20th of following month | Businesses with $50–$200 quarterly obligations |
| Quarterly Employer Report | Quarterly | All Illinois employers |
| W-2s / 1099s | January 31 | All employers and contractors |
From Chicago finance to downstate manufacturing — we understand the specific bookkeeping challenges of your industry.
One flat monthly rate. Illinois financial compliance — annual filings, multi-jurisdiction reporting, local requirements — all included. No hourly billing, no surprise invoices.
Month-to-month. No contracts.
We offer two additional plans for businesses with higher revenue or more complex needs.
$500K–$2M revenue
$2M+ revenue
Most clients save 3x their monthly fee in year one. That's $10,000+ in savings from cleaner books, fewer penalties, and better financial decisions. The ROI is typically visible within the first quarter.
That's our specialty. If your books are current, you'll have clean financials within 48 hours. If you have a backlog — including missed filings or reconciliations — clean-up takes 2–6 weeks depending on complexity. We'll give you a realistic timeline after a free review.
Monthly reconciliation, P&L, balance sheet, cash flow reporting, a dedicated bookkeeper, CPA review, Illinois annual filing tracking, and multi-jurisdiction reporting. Everything you need for clean, trusted books — one flat rate.
We track all Illinois annual reports, multi-jurisdiction reports, employer filings, and local compliance requirements. We ensure your books are accurate and deadlines are met. Included in your base price.
We work with finance, professional services, restaurants, e-commerce, real estate, construction, manufacturing, and more. If you have revenue, we can bookkeep it. We understand the specific challenges of each industry.
Illinois CPAs charge $250–400/hour. Reliobooks charges a flat monthly rate — you know exactly what you'll pay. We handle the same Illinois-specific compliance with CPA oversight on every reconciliation. Month-to-month, no annual contracts.
Yes. Month-to-month, no contracts, cancel anytime. We earn your business every month. Most Illinois clients stay because they see the value in the first 30 days.
20-minute free review. We'll look at your Illinois books — annual filings, multi-jurisdiction compliance, reconciliations — and tell you exactly what we'd fix. No obligation.