A+ Payroll & Bookkeeping Services

Small Business Bookkeeping & Payroll Services in St. Louis

A+ Payroll & Bookkeeping provides affordable bookkeeping and payroll services for small businesses in St. Louis, St. Charles County, Lincoln County, and Warren County. With over 20 years of experience, we deliver local financial support you can trust for your growing business.
20+ Years of Financial Service
Affordable Payroll & Bookkeeping Services
Serving STL County & Surrounding Areas
About Us

Trusted Bookkeeping and Payroll Provider for Missouri Small Businesses

 

Small business owners spend an average of 5 hours per pay period on payroll tasks alone. A+ Payroll & Bookkeeping handles these time-consuming responsibilities so you can focus on running your business. Our St. Louis bookkeeping services include financial record management, bank reconciliation, and tax preparation support. For businesses that need payroll processing in St. Louis, we handle paychecks, withhold taxes, file quarterly returns, and prepare year-end W-2s. Many clients also benefit from our combined payroll and bookkeeping services for complete financial management. Every client receives direct access to Mary Williams, our founder with more than two decades of hands-on experience serving Missouri businesses.

mary williams founder and ceo of a plus payroll and bookkeeping services
Mary Williams, CEO
Trusted By Small Businesses in Missouri

Get Your Books and Payroll Under Control

Stop spending hours on financial tasks that take you away from your business. Schedule a free consultation today to discuss your bookkeeping and payroll needs with our team.

Our services

Bookkeeping and Payroll Solutions for St. Louis Area Businesses

A+ Payroll & Bookkeeping delivers accurate financial management and payroll processing for small and medium-sized businesses throughout the St. Louis Metro area and surrounding counties in Missouri.
Payroll Services

Payroll processing through A+ Payroll & Bookkeeping includes preparing paychecks according to your payment schedule, withholding federal and state taxes, processing benefit deductions, and handling direct deposit for your employees. We submit payroll taxes to government agencies on your behalf and prepare all required filings, including Forms 941, Form 940, W-2s, and state unemployment reports. As a member of the American Payroll Association, we stay current with changing tax regulations and compliance requirements. Studies show that 40% of small businesses pay payroll penalties each year, our small business payroll services help you avoid these costly mistakes and stay compliant with federal and state requirements.

Bookkeeping Services

Our bookkeeping services in St. Louis cover data entry for checks, deposits, and credit card transactions for your business. We record fixed assets and loans, reconcile bank and credit card statements, and prepare your books for tax season. Year-end 1099 preparation for subcontractors and monthly or quarterly sales tax returns are also included. Businesses looking to outsource their bookkeeping save an average of 10-15 hours per month on administrative work.

Our Mission Is To Provide Reliable & Affordable Financial Services To Small Businesses in the St. Louis & Metro Areas

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Clients Feedback & Reviews

Our Process: Simple Financial Solutions in Three Steps

Getting started with A+ Payroll & Bookkeeping is straightforward. We make bookkeeping and payroll management easy for St. Louis small business owners.

Set Up A Free Consultation

Schedule a call to discuss your business needs and how we are available can help streamline your payroll and bookkeeping processes.

Choose Your Services

Select the payroll and bookkeeping services that fit your small business, and we will create a plan based on your specific requirements.

Let Us Do The Work For You

Once we finalize your plan, we handle everything so you can focus on growing your business while we manage the financial details.

Take Control of Your Business Finances Today!

Partner with A+ Payroll & Bookkeeping for reliable, accurate payroll and bookkeeping solutions. St. Louis area businesses trust us for affordable financial services and personal attention.
Why Choose A+ Payroll & Bookkeeping Services

Your Local Partner for Small Business Financial Services in Missouri

A+ Payroll & Bookkeeping serves small businesses across St. Louis and St. Charles County with reliable bookkeeping, payroll processing, and tax compliance support. Contractors and tradespeople also rely on our services for industry-specific financial management. Here are four reasons local businesses choose to work with us:

Over 20 Years of Experience

Two decades of payroll and bookkeeping work for Missouri small businesses. Proven systems and processes that reduce errors and save you valuable time every pay period.

Personalized Service

Direct communication with our team through text, email, or phone. We respond quickly to your questions and work around your schedule to meet your deadlines.

Competitive Pricing

Affordable rates for small business payroll and bookkeeping services in the STL area. No hidden fees or surprise charges. Our services scale with your business size and needs.

Local Expertise

Based in St. Charles County, we know Missouri tax requirements, state withholding rules, and local business regulations. We serve clients throughout the St. Louis Metro area.

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