How We Catch Up Your Dental Practice Books
Every moving part of a dental practice's books rebuilt, period by period, until you are current. All fees include HST.
Scope the Backlog
We start by mapping exactly how far behind you are and which deadlines are live.
- Confirm how many periods and locations are behind and what has been filed.
- Identify the HST and T2 corporate returns that are overdue for the DPC.
- List the records we have and what needs rebuilding from the practice-management system.
- Prioritise the periods with filing deadlines and penalty exposure first.
- Quote a flat fee for the whole catch-up before we begin.
Rebuild Production & Collections
The revenue number is the foundation, so we rebuild it from the source.
- Reconstruct production and collections from Dentrix, ABELDent, Open Dental or Tracker.
- Reconcile the practice-management numbers to bank and card-processor deposits.
- Track insurance receivables and CDCP direct-billing that sit 60 to 90 days out.
- Separate patient fees, insurance reimbursements and any retail sales.
- Tie total revenue back to the numbers the CRA can already see.
Fix the HST Split
Exempt-versus-taxable errors are why the CRA spot-audits dental practices.
- Classify each service under Schedule V: restorative and therapeutic care is exempt.
- Treat purely cosmetic procedures and retail product sales as taxable.
- Correct prior periods where HST was charged on everything or applied inconsistently.
- Capture the input tax credits available on your taxable activities.
- Prepare and file the back HST returns from the rebuilt numbers.
Sort Associate Classification
Associate misclassification carries retroactive CPP, EI and penalties.
- Review each associate against the CRA control, tools and integration test.
- Rebuild associate fee splits, typically 40 to 55 percent of production or collections.
- Flag arrangements the CRA is likely to reclassify as employment.
- Address Personal Services Business risk for an incorporated associate DPC.
- Correct the T4 and T4A treatment for prior periods.
Code Lab Fees & Payroll
Dental costs need a dental chart of accounts, not a "supplies" bucket.
- Code lab fees, dental supplies, equipment leases and professional dues separately.
- Set up capital cost allowance schedules for operatory and imaging equipment.
- Reconcile hygienist, assistant and reception payroll and source deductions.
- Prepare the T4s for staff and the T4As for genuine contractor associates.
- Rebuild overhead ratios so you can see cost per provider.
File & Keep You Current
Clean books are only useful once the returns are filed and stay filed.
- File the outstanding HST and T2 corporate returns from reconciled books.
- Reconcile owner draws and the salary-dividend mix to the T4 or T5.
- Hand you clean books in QuickBooks Online or Xero to carry forward.
- Pursue penalty and interest relief where a genuine circumstance applies.
- Move you to monthly bookkeeping so the practice never falls behind again.
Free Dental Catch-Up Bookkeeping Consultation
Free Dental Catch-Up Bookkeeping Consultation
Case Studies
HST Charged on Everything
A practice had charged HST on all services for two years, including exempt restorative care, and never reconciled it. We reclassified every service under Schedule V, corrected the exempt-versus-taxable split, and re-filed the affected HST periods. The figures here are illustrative of the work we do, not a specific client file.
Associate Reclassification Avoided
A clinic paid two associates as contractors on T4A, but both worked set hours at one location on the clinic's equipment. We rebuilt the fee splits, documented the arrangement, and corrected the treatment before a CRA reclassification and retroactive CPP and EI. The figures here are illustrative of the work we do, not a specific client file.
Lab Fees Buried in Supplies
A dentist's prior bookkeeper had lumped lab fees, supplies and equipment into one account, hiding the real overhead. We rebuilt a dental chart of accounts, separated the costs, and restored accurate overhead ratios per provider. The figures here are illustrative of the work we do, not a specific client file.
Three Years Behind, DPC Filed
An incorporated dentist three years behind faced unfiled HST and T2 returns. We rebuilt production, collections and payroll period by period, fixed the HST split, and filed every outstanding return from clean numbers. The figures here are illustrative of the work we do, not a specific client file.
Where Dental Practice Books Go Wrong
These are the issues we find most often when we catch up a dental practice, and the ones the CRA looks at first.
| Problem | Why It Matters |
|---|---|
| HST charged on exempt care | Charging HST on restorative services the Excise Tax Act exempts |
| Associate misclassification | Contractors the CRA reclassifies as employees, with retroactive CPP and EI |
| Exempt vs taxable mix wrong | Cosmetic and retail sales not separated from exempt care |
| Lab fees buried in supplies | Lumped costs hide overhead and lose deduction detail |
| Books not tied to the PM system | Records that do not reconcile to Dentrix or ABELDent invite audit risk |
| Owner draws not reconciled | Draws that do not tie to a T4 or T5 invite a CRA review |
The CRA spot-audits dental practices and dental labs on the HST split. The exempt-versus-taxable classification under Schedule V is the single most important part of catching up a practice correctly. See our CRA audit resolution services.
HST and Associates: The Rules We Apply
The two areas dental practices most often get wrong, and exactly how we treat them as we rebuild your books.
| Item | Treatment |
|---|---|
| Restorative and therapeutic care | Exempt from HST under Schedule V, Part II of the Excise Tax Act |
| Purely cosmetic procedures | Taxable, since there is no therapeutic purpose |
| Retail product sales at reception | Taxable, categorised separately from exempt services |
| Employed hygienists and staff | Payroll with CPP, EI and income tax, reported on a T4 |
| Genuine contractor associate | Paid on a T4A or through their own DPC, if truly independent |
| Associate who is really an employee | Reclassified onto payroll to avoid retroactive CPP, EI and penalties |
What Our Dental Catch-Up Includes
- Scoping the backlog and quoting a flat fee before we start
- Rebuilding production and collections from your practice-management system
- Reconciling to bank and card-processor deposits and insurance receivables
- Rebuilding associate fee splits and reviewing associate classification
- Classifying exempt and taxable services under Schedule V and reconstructing HST
- Capturing the input tax credits available on your taxable activities
- Coding lab fees, dental supplies and equipment into a dental chart of accounts
- Reconciling hygienist, assistant and reception payroll, T4s and associate T4As
- Filing the outstanding HST and T2 corporate returns from clean books
- Handing you reconciled books in QuickBooks Online or Xero to carry forward
Know Your Exact Fee Before We Start
Flat fee, fixed in advance. All fees include HST. No hourly billing.
Why Choose Gondaliya CPA for Dental Catch-Up?
Dental Expertise
Production, associate splits, lab fees and the HST split handled the way practices actually run.
Licensed CPA Ontario
A certified CPA team rebuilds and files, not just data entry.
Flat Fee, Upfront
All fees including HST, no hourly billing, scoped before we start.
Fully Remote
Your books rebuilt through our secure portal, wherever your restaurant is.









Transparent Flat-Fee Dental Catch-Up Pricing
| Service | Fee | Scope | Details |
|---|---|---|---|
| Catch-Up Scoping & Quote | FREE | One-time | We map the backlog, confirm deadlines and quote a flat fee before any work begins. |
| Single-Location Catch-Up | Quoted upfront | Per backlog | Production, collections, associate splits, HST and expenses rebuilt for every period behind. |
| Multi-Location Catch-Up | Quoted upfront | Per backlog | Each site rebuilt and consolidated, with back returns filed. |
| Back HST & T2 Filing | Included | Per return | Outstanding HST and corporate returns prepared and filed from clean DPC books. |
| Ongoing Monthly Bookkeeping | Quoted upfront | Monthly | Optional, keeps the practice current so you never catch up twice. |
All fees include HST, so the number quoted is the number you pay. Payment is by Interac e-Transfer to info@gondaliyacpa.ca with auto-deposit enabled and the security question set to Not Applicable. Please use our pricing calculator for an exact figure.
Know Your Exact Fee Before We Start
Flat fee, fixed in advance. All fees include HST. 30-Day Money-Back Guarantee.
Dental Catch-Up Bookkeeping: Cities We Serve
Licensed CPA catch-up bookkeeping for dental practices across Ontario, delivered virtually.
Frequently Asked Questions
Meet Your Dental Bookkeeping Team

Sharad Gondaliya, CPA
Founder & Managing Director
Gondaliya CPA Professional Corporation
Sharad advises dentists on catch-up bookkeeping, the HST split, associate classification and back filings across Ontario and Canada.

Vandana Goel, CPA
Senior Accountant
Gondaliya CPA Professional Corporation
Vandana rebuilds dental production, associate fee splits, lab fees and HST period by period until the books are current.
What Our Clients Say
1300+ five-star reviews from business owners across Ontario and Canada.
Related Dental Services We Provide
Dental Accounting Services
- Full-service accounting for DPCs
- Production and collection reconciliation
- HST compliance on the exempt-taxable split
Dental Office Payroll
- Hygienist and assistant payroll
- Associate T4A and classification
- Source deductions and T4s
Incorporation for Dentists
- Dentistry Professional Corporation setup
- RCDSO Certificate of Authorization
- Salary and dividend planning
Catch-Up Corporate Tax Filing
- Late T2 corporate returns filed
- Back HST returns from clean books
- Penalty and interest relief where available
Behind on Your Dental Practice Books? Let a CPA Catch You Up.
We rebuild your production, associate splits, lab fees and HST, file the returns you are behind on, and make your DPC ready for the CRA spot-audits dental practices face. Flat fee. All fees include HST.

