
Outsourced Bookkeeping Services For Small Business
The Numbers Advisors provides dedicated outsourced bookkeeping for Tucson small businesses who want accurate monthly financials, use QuickBooks Online, and would like an experienced advisor watching their numbers every week.
What Outsourced Bookkeeping means at The Numbers Advisors
When you outsource your bookkeeping to us, you get a dedicated bookkeeper working in your QuickBooks Online file every week. We don’t wait weeks and then process your transactions once a month in a batch process. Your financials are delivered by the 10th of the month, your bank, credit card accounts, and loans are reconciled, and you have someone to call when the numbers don’t look right.
We work entirely in the cloud, which means no desk space, no equipment, and no employee-related benefits overhead on your end. You connect your accounts to QuickBooks Online, send us documents through the app, and we handle the rest.
What’s Included
Weekly bookkeeping
Transactions categorized, reconciliations current, no month-end scrambles.
Responsive communication
Questions answered quickly. No chasing. No waiting weeks for a callback.
Tax-ready year-end books
Your CPA gets clean, organized financials. No last-minute cleanup fees.
Financials by the 10th
Profit & loss, balance sheet, and cash flow delivered on a schedule you can count on.
CXO advisory layer
Every engagement includes access to executive-level advisory, former CEOs, COOs, and CFOs who’ve run small businesses.
AI-forward Tools
We use automation to reduce manual work and keep your costs predictable.
Who Outsourced Bookkeeping For:
Outsourced bookkeeping isn’t for everyone, but it’s the right move for many growing businesses that need a better understanding of their finances without the cost of a full in-house team.
This service is a strong fit if you are:
- A small business owner who needs accurate, up-to-date books without managing an internal bookkeeper
- A founder or startup operator who wants clean financials to support growth, getting a loan, or decision-making
- A service-based business with inconsistent or time-consuming bookkeeping needs
- An owner replacing an in-house bookkeeper who is too expensive, inconsistent, or difficult to manage
- A business scaling past DIY accounting and needing more reliable financial processes
If you’re spending too much time on your books, or don’t trust the numbers you’re seeing, outsourced bookkeeping can give you understanding and control without adding internal overhead.
We work with established small businesses across all industries: HVAC, medical, retail, professional services, construction, and more. If you have recurring transactions, employees or contractors, and need reliable monthly financials, we’re built for you.
Most of our Tucson clients come to us in one of three situations: they’ve outgrown doing it themselves, they’ve tried an office generalist whose QuickBooks became a mess, or they’re paying an in-house bookkeeper and want better results for less money.
How getting started works
Schedule a Free Call
We talk through your business, current bookkeeping situation, and what you need. No pressure, no pitch deck.
We Assess Your Books
We review your current QuickBooks file (or set one up if you don’t have one) and tell you exactly what we see and what we’ll do.
We get to work (often the same week)
Once we agree on scope and pricing, most clients are active within days. You’ll have your first monthly statements within the next billing cycle.
How Much Does Outsourced Bookkeeping Cost?
The cost of outsourced bookkeeping depends on the complexity of your business, but most small businesses can expect to invest between:
$300 – $2,500+ per month (our average client is on the low end of this range)
Your actual cost depends on factors like:
- Number of monthly transactions
- Number of accounts and integrations
- Payroll and Inventory complexity
- Reporting requirements
- Catch-up or cleanup work needed
Unlike hiring an in-house bookkeeper, outsourced services scale with your business so you only pay for what you actually need.
For a deeper breakdown of pricing and what affects cost, see our guide on how much outsourced bookkeeping really costs.
Want a clear estimate?
We’ll review your current setup and give you a straightforward quote based on your needs.
Outsourced Bookkeeping vs. In-House: Which Is Right for You?
One of the most common questions we hear is whether it’s better to hire internally or outsource your bookkeeping.
Here’s the reality:
In-House Bookkeeping
- Higher fixed cost (salary, benefits, training)
- Dependent on one person
- Requires management and oversight
- Limited scalability
Outsourced Bookkeeping
- Flexible monthly cost
- Access to a team, not just one person
- Established systems and processes
- Scales with your business
For many small businesses, outsourcing provides better reliability and cost control, especially when you’re growing.
For a full breakdown of when outsourcing makes sense (and when it doesn’t), read our detailed comparison in our Outsourced vs In-House Bookkeeping blog post.
Why Choose Us Over Other Bookkeeping Firms?
Not all outsourced bookkeeping services are the same. The difference isn’t just in what gets done, it’s in how consistently, accurately, and proactively your books are managed.
Here’s what sets us apart:
1. Built for Small Business Owners
We don’t take a one-size-fits-all approach. Your bookkeeping is structured around how your business operates. We make sure your reports are useful, not just technically correct.
2. Understanding, Not Just Compliance
Many firms focus only on keeping your books “up to date.”
We focus on making your numbers understandable and actionable, so you can make better decisions. It’s the reason I started the company.
3. Consistency You Can Rely On
No missed months. No surprises. No scrambling at tax time.
You get reliable processes and predictable delivery.
4. Scalable Support
Whether you’re just getting organized or growing quickly, your bookkeeping evolves with you without needing to hire internally. If it takes extra effort, we take care of it.
5. Direct Access When You Need It
You’re not stuck in a ticket system or waiting days for answers.
When questions come up, you get clear, timely responses because you know who to ask.
If you’re comparing outsourced bookkeeping firms, the real question isn’t “what do they do?”
It’s “will this actually make my business easier to run?”
That’s where the right firm makes all the difference.
What Tucson business owners say
Specific Service Descriptions
Frequently Asked Questions
How much does outsourced bookkeeping cost?
Pricing depends on your transaction volume, the complexity of your accounts, and the service tier you choose. We offer Essentials, Established, and Enterprise packages. Schedule a call, and we’ll give you a clear number, no hidden fees, no surprise invoices.
Do you handle payroll and taxes?
We do not calculate or file taxes, and we don’t run payroll. We integrate with payroll providers and pull that data cleanly into your QuickBooks. Your CPA handles your tax filings and we make sure they have accurate books to work from.
What if my QuickBooks is already a mess?
That’s one of the most common situations we step into. We offer a dedicated QuickBooks cleanup service to get your company file back to accurate, and we can take over ongoing bookkeeping from there.
Do I need to be in Tucson to work with you?
No. We work with clients remotely across the country. Everything runs through QuickBooks Online and cloud-based document sharing, so geography doesn’t matter.
How quickly can I get started?
We typically start new clients in the same week we speak. If you have a deadline, like an upcoming tax filing or a bank loan that requires financials, let us know on the call, and we’ll work around it.
About The Numbers Advisors

The Numbers Advisors is a Tucson-based bookkeeping and advisory firm serving small businesses across all industries. We aren’t a CPA firm and don’t provide tax or audit services. We focus entirely on accurate, well-organized books that serve you and your tax professional.
Philip is a Certified Exit Planning Advisor (CEPA) and has worked with hundreds of small business owners on bookkeeping, financial clarity, and business advisory, from early-stage companies to businesses preparing for sale.
