Certified finance and accounting services

Outsourced Accounting Services That Simplify Business Management & Increase Profitability

Certum Solutions delivers outsourced accounting for growing businesses across the U.S. looking to improve efficiency, reduce costs, and focus on core operations.


15+ Years

in Outsourced Accounting

500+

Happy Clients

U.S.

Remote & On-Site

13 Intuit Awards

Earned by Certum

✔️ Woman-Owned & BBB Accredited

✔️ Accountants Who Speak Tech

✔️ Platform-Agnostic Advisors

✔️ Local Roots, National Reach

How Outsourced Accounting Services Can Optimize Business Growth

  • Reliable monthly accounting operations

  • Clean, accurate financial records

  • Consistent reporting for leadership or boards

  • Scalability as the business grows

As businesses grow, accurate bookkeeping alone is no longer enough. Leadership teams need consistent reporting, reliable month-end close, and financial oversight they can trust. Certum Solutions provides outsourced accounting services designed to bring structure, accuracy, and clarity to your financial operations. Our senior accountants review bookkeeping work, manage month-end close processes, prepare financial statements, and ensure your books meet IRS and GAAP standards. Whether you need ongoing accounting & bookkeeping or business tax preparation and strategy. Our team provides the expertise of an in-house accounting department; without the overhead. This is accounting built for growth.

Comprehensive Outsourced Accounting Services

Our outsourced accounting services focus on accuracy, oversight, and reporting; not just data entry.

Monthly Accounting Oversight:

✔️ Monthly review of all transactions for accuracy and IRS compliance

✔️ Account reconciliation verification (bank, credit card, loan accounts)

✔️ Month-end close management and checklist execution

✔️ Financial statement preparation (P&L, Balance Sheet, Cash Flow)

✔️ Inventory and cost accounting review

✔️ Multi-entity consolidation and inter-company eliminations

Outsourced Accounting Related Services:

✔️ Bookkeeping Cleanup & Catch-Up: Historical period correction

✔️ Senior Accountant Review: Ongoing oversight

✔️ Tax Preparation Support: Year-end compilation and adjustment

✔️ Internal Controls: Process documentation and segregation of duties

✔️ Chart of Accounts Design: Custom COA build

✔️ Odoo accounting and month-end close support

Outsourced Accounting Consulting Services

In addition to traditional outsourced accounting services, our experienced finance and accounting professionals can provide accounting advisory services to drive best practices, increase productivity, revamp processes, expand cost savings, and improve internal controls.

Benefits and Advantages of Our Outsourced Accounting Services

Businesses without in-house financial experience can outsource for accurate and timely financials. Outsourced accounting firms like, Certum Solutions, have a team of experienced professionals who are highly knowledgeable and credentialed in accounting and financial management, ensuring financial tasks are completed accurately and efficiently. 

Senior accountant oversight on every engagement

✓ Month-end close in 5-7 days (vs. 20-30+ days in-house)

✓ Multi-entity and consolidation expertise

✓ Integrated tax preparation & support

✓ Nationwide Expertise

✓ Industry-specific experience

✓ 70-85% cost savings vs. hiring in-house

✓ 500+ Businesses Nationwide

✓ 13+ Years serving

Get Started With Us

Are you ready to outsource your accounting function to improve efficiency, create more cost savings, and access financial visibility? Our team is ready to discuss your unique challenges and explore how we can help you.

Prefer to call? (980) 210-6946

Accounting Month-End Close Services

A reliable month-end close process is the foundation of accurate financial reporting.

❌ Before Certum

• Close takes 20-30+ days

• Constant back-and-forth

• Errors discovered weeks later

• Leadership makes decisions on old data

• No consistent process

After Certum

✓ Close completes in 5-7 days

✓ Documented, repeatable process

✓ Errors caught immediately

✓ Reliable data by the 10th

✓ Leadership makes informed decisions

Our Month-End Close Process Includes:

1. Pre-Close

Checklist and preparation

2. Reconciliations

All balance sheet accounts verified

3. Adjustments

Accruals, deferrals, depreciation

4. Consolidation

Multi-entity eliminations (if applicable)

5. Reporting

Financial statements prepared

6. Analysis

Variance review and insights

Outsourced Accounting Services Are Best For

Growing and Mid-Sized Businesses

1

Businesses that have outgrown basic bookkeeping but aren’t ready to build a full internal accounting team benefit from structured outsourced accounting support.


Grant-Funded Organizations

2

Charity based businesses require consistent accounting, compliance, and reporting. Accounting provides stability and expertise without increasing overhead.


Multi-Entity or Multi-Location Organizations

3

As complexity increases, outsourced accounting ensures standardization, accuracy, and consolidated reporting across entities.


Businesses with Lean Internal Teams

4

Organizations with internal operations or finance leaders often outsource accounting execution while retaining strategic oversight.

A Few Industries We Serve

Our accounting processes adapt to industry-specific reporting and compliance needs.

Contractor and trades

job costing, certified payroll, WIP reports

Distribution

cost accounting, inventory, landed costs

Nonprofit

fund accounting, grant compliance, 990 prep

Looking for accounting system tools?

Certum Solutions can help with all your needs.

Accountant that is certified in accounting system tools

Our recommendations are based on what fits your business. Learn more about our accounting tool services here.

"Accounting isn’t my strength, but Certum Solutions gave me the support I needed when I didn’t think I could handle it on my own."

Vicki Carnes, Founder of Stanley Enrich Radio Club

Reviews

What Our Clients Say About Working With Certum

“I was in desperate need of help with tracking the finances for my small services business. The folks at Certum knew which software would best suit my needs, and they've been available with hands-on help during my learning curve. Highly recommend.”

— Sara R.

“Highly recommend Certum Solutions for any business needing expert accounting support - especially if Odoo is used. Unlike other firms we scouted—who were often unresponsive or pushed unnecessary services—Certum was professional, transparent, and fairly priced from day one. During our onboarding, they brought in a full team of experts (including Odoo and project management specialists) to ensure our specific needs were met. They make the financial side of the business seamless so we can focus on our operations.”

— Brahim B.

“Samuel Johnson has been a huge help for us during out Quickbooks integration. The benefits of having the support has helped us resolve many issues and concerns as we get deeper into the software. We even just signed up for a longer term support deal to help continue the relationship. Thank you Certum and Sam!”

— Josh K.

Frequently Asked Questions About Ongoing Accounting Services

Ready to Bring Clarity to Your Financials?

Stop second-guessing your numbers. Let our senior accounting team provide the oversight, accuracy, and reporting you need to make confident decisions.

Need hands-on transaction support? Explore our bookkeeping services for day-to-day financial execution.