we'll handle your books
About Us
Ashlynn Simmons—Owner
Ashlynn Simmons is the Owner of ADS Bookkeeping Plus, LLC, a company she started in 2014. A bookkeeping professional and business profitability and growth advisor. Ashlynn enjoys assisting clients to meet their informational need and full growth potential. Additionally, she is most dedicated to helping business owners make better, more informed financial and organizational decisions that impact their bottom line.
After working at a public accounting firm for several years, she paved a path helping smaller companies with their bookkeeping needs who could not afford the hefty accounting firm bill. She is proud of what she has been able to create in being established since 2014 and steadily growing.
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CONTRACTORS W9
EMPLOYEES W4

EMPLOYMENT ELIGIBILITY I9
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- Our Best Services

Bookkeeping and Tax Preparation
Monthly bookkeeping with reconciled accounts, categorized transactions, and clear financial reports, plus monthly and quarterly sales tax filing. We prepare fully tax-ready books so your CPA can file accurately and efficiently. Behind on your books? Our catch-up service gets you current.
In-Depth Accounting Consultations
One-on-one guidance from an experienced bookkeeping professional. We review your numbers with you, explain what they actually mean for your business, and help you plan for cash flow, growth, and tax time. Start with a free consultation.

Payroll Services
Full-cycle payroll on your schedule: employee and contractor pay, tax withholding and filings, direct deposit, and year-end W-2s and 1099s. We work in Gusto, ADP, Paychex, and more, integrated directly with your books.
QuickBooks Training
One-on-one QuickBooks training, from Basic to Certified levels, so you and your team can confidently manage your own financials in QuickBooks Online or Desktop.

Quarterly Books Review
Manage your own books but want peace of mind? We review your books each quarter to catch errors, fix categorization, and keep you on track before small issues become tax-time problems.
Fractional CFO Services
High-level financial strategy without a full-time hire. Forecasting, budgeting, and cash flow planning that give growing businesses the insight to make confident decisions.
About ADS Bookkeeping Plus, LLC
ADS Bookkeeping Plus, LLC was founded in 2014 by owner Ashlynn Simmons, a bookkeeping professional and business profitability and growth advisor. After several years at a public accounting firm, Ashlynn saw a gap. Smaller companies needed dependable bookkeeping and financial guidance, but they could not justify a large accounting firm’s fees. She started ADS Bookkeeping Plus to give those businesses the same financial clarity and confidence at a scale that actually fits them.
More than a decade later, the firm is established, trusted, and steadily growing.
Ashlynn’s focus is helping owners make better, more informed financial and organizational decisions that affect their bottom line. The firm works with businesses in the $200K to $1M annual revenue range, the stage where finances become too complex to handle on the side but a full-time, in-house finance team is not yet practical. ADS also supports individuals with their accounting needs. Across clients, Ashlynn brings a broad skill set: financial accounting and reporting, streamlined bookkeeping procedures, small business internal controls, sales tax, budgeting and forecasting, and cash flow management.
The result is a client-first, proactive relationship rather than a reactive one. Your books are maintained on a regular cycle, issues are flagged before they become problems, and you always have a knowledgeable person to call. Established in 2014 and trusted by small business owners ever since, ADS Bookkeeping Plus pairs real accounting expertise with the personal attention only a dedicated partner can provide.
| Established 2014 | More than a decade serving small business owners. |
| Public Accounting Background | Founded by Ashlynn Simmons after years at a public accounting firm. |
| Full-Service Finance | Bookkeeping, sales tax, payroll, and QuickBooks under one roof. |
| Specialized Focus | Built for small businesses in the $200K to $1M revenue range. |
| Client-First Approach | Proactive, ongoing support and a direct line to your bookkeeper. |
Bookkeeping, Tax & Payroll Services for Small Businesses
You handle business; we'll handle your books
ADS Bookkeeping Plus provides comprehensive accounting services for both businesses and individuals. Making sure your accounting system is set up properly and running efficiently. We take the strain and stress out of your bookkeeping, accounting, and payroll. You take care of business, we will take care of your books.

BOOKKEEPING
You can keep the bookkeeping and tax information there as well.

TAX
Are you paying too much in taxes? Learn more about how we can help!
Provide a variety of skills
Working with clients whose businesses are in the $250K – $2M range, Ashlynn provides a variety of skills, including
- Financial accounting and auditing
- Streamlining bookkeeping procedures
- Small business internal controls
- Corporate and personal income tax planning and preparation
- Budgeting and forecasting
- Cash flow management
- QuickBooks®
- Interpersonal skills
- Proactive approach to problems
- Microsoft Excel
What Our Clients Say
FAQ's
We work with small businesses, including LLCs, S-Corps, Corporations, and Partnerships, typically in the $200K to $1M annual revenue range. We also support individuals with their accounting needs. If your finances have outgrown a DIY approach but you are not ready for a full-time, in-house bookkeeper, we are built for you.
We work in QuickBooks Online and QuickBooks Desktop. We can work in your existing QuickBooks file or set up a new one correctly from the start.
Our bookkeeping includes reconciliation of your bank accounts, credit cards, loans, and lines of credit; categorized transactions; monthly and quarterly sales tax filing; and clear monthly financial reports (profit and loss, balance sheet, and cash flow). Catch-up bookkeeping is available if your records have fallen behind.
Yes. Payroll processing and reporting are included in our service packages. We handle pay runs on your schedule, tax withholding and filings, direct deposit, and year-end forms such as W-2s and 1099s, working in platforms like Gusto, ADP, and Paychex.
No, we do not file returns. Instead, we prepare fully reconciled, categorized, tax-ready books so your CPA can file accurately and efficiently, with no scrambling at year-end and no missing records. If you do not have a CPA, we are glad to recommend one.
Getting started is easy. Book a free consultation at adsbookkeepingplus.com, call us at (908) 883-4406, or email info@adsbookkeepingplus.com. We will discuss your business, review your current setup, and recommend the right services, with no pressure and no obligation.
GETTING STARTED
Working With Us Is Simple
Three easy steps from the first hello to clean books every month.
STEP 1
Book a free
consultation
We get to know your business and answer your questions, with no pressure and no cost.
STEP 2
We set up or take your books
We handle the setup or transition, so nothing falls through the cracks.
STEP 3
You receive clean financials every month
Current, accurate reports land in your inbox, so you always know where you stand.
Discover the advantages of having an accounting professional in your corner.
Contact us now at 908-883-4406 to learn more about our services.