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Marcus Johnson

Marcus Johnson

Small Business Accountant

QuickBooks ProAdvisorEA

About Marcus

Marcus has spent over 10 years helping entrepreneurs and small business owners navigate the complexities of bookkeeping, tax filing, and payroll management.

At ValidPaystubs, accurate financial data is our top priority. Marcus ensures that our generator adheres to the strict standards required for proof of income documentation and tax compliance — every paystub our users generate reflects Marcus's expertise in US payroll regulations, federal and state tax withholdings, and the latest IRS guidance.

As a Small Business Accountant, Marcus brings a unique perspective to the complex world of US payroll and proof-of-income documentation. Whether the topic is understanding paystub deductions, navigating self-employment taxes, generating accurate W-2 or 1099 forms, or preparing financial documents for landlords and lenders, Marcus's articles deliver clear, actionable guidance grounded in real-world experience.

Every guide written by Marcus is fact-checked against current IRS publications, US Department of Labor guidelines, and state-specific labor regulations to ensure accuracy. ValidPaystubs maintains strict editorial standards to keep our content reliable for both individual freelancers and small business owners who depend on accurate payroll documentation.

Articles by Marcus Johnson (14)

2026-06-21·5 min read·Payroll

Decoding Your ADP Paycheck Stub: A Small Business Accountant's Guide to Common Abbreviations

Confused by ADP paycheck stub abbreviations? This guide from a small business accountant explains common codes for earnings, deductions, and taxes like FED W/H, SS, MED, and 401K, helping you understand your pay.

2026-06-19·5 min read·Payroll

Can You Really Create a Pay Stub for Free? A Small Business Accountant's View

Discover if creating free pay stubs is possible and what to watch out for. Learn about accuracy, compliance, and tools from an expert accountant.

2026-06-17·5 min read·Finance

How Many Pay Stubs Do You Need for Proof of Income? An Accountant's Guide

Marcus Johnson, a small business accountant, explains how many pay stubs you need for proof of income, what documents lenders and landlords require, and how to prepare.

2026-06-16·5 min read·Tax

How Much Payroll Tax Do I Pay? A Small Business Owner's Guide

Understand federal, state, and local payroll taxes as a small business owner. Learn about FICA, FUTA, and income tax withholding with expert insights.

2026-06-14·5 min read·Payroll

What is a Pay Stub in US Mortgage Applications? Your Essential Guide

Understand why pay stubs are critical for US mortgage applications. Learn what lenders look for, common challenges, and how to prepare your income documents for a smooth approval process.

2026-06-13·5 min read·Payroll

Uber Pay Stubs: Your Guide to Income Verification as a Gig Worker

Discover if Uber provides pay stubs and how gig workers verify income for loans, housing, or other needs. Marcus Johnson, an accountant, explains your options.

2026-06-07·5 min read·Payroll

How to Get Uber Pay Stubs: A Freelancer's Guide to Income Verification

Learn how Uber drivers access earnings statements, create income verification, and manage finances as a 1099 contractor.

2026-06-04·5 min read·Payroll

Quebec Pay Stub Abbreviations: Your Essential Guide for Small Business Owners

Decode your Quebec pay stub with our guide to common abbreviations like QPP, QPIP, CSST, and federal deductions. Understand your earnings and withholdings.

2026-04-19·5 min read·Payroll

Getting Pay Stubs in QuickBooks: Your Essential Guide for Small Business Owners

Marcus Johnson, a small business accountant, explains how to easily access and print pay stubs in QuickBooks Desktop and Online for you and your employees.

2026-04-15·5 min read·Payroll

How to Get Check Stubs from Old Job: Your Expert Guide

Need old check stubs? Learn the best ways to get them from a former employer, online portals, or tax documents. Marcus Johnson, an accountant, explains all.

2026-03-27·5 min read·Payroll

Creating a Pay Stub: Your Step-by-Step Guide for Small Businesses

Learn how to create a pay stub for your employees or yourself. This guide covers all essential elements, deductions, and legal requirements for accurate paystubs.

2026-03-21·5 min read·Payroll

How to Make Check Stubs Online: Your Expert Guide to Generating Pay Stubs

Learn how to make check stubs online quickly and accurately with this guide from a small business accountant. Get tips on tools, info, and taxes.

2026-03-06·5 min read·Payroll

Payroll for Uber Drivers: A Self-Employed Guide to Taxes and Income Proof

Uber drivers are independent contractors, not employees. Learn how to manage self-employment taxes, track income, create paystubs, and stay compliant.

2026-02-15·5 min read·Loans

How Many Pay Stubs Do You Need for a Car Loan? Complete 2026 Guide

How many pay stubs do you need for a car loan? Lenders typically require 2-3 recent pay stubs to verify income. Learn what to bring and how to prepare.

Areas of Expertise

Marcus specializes in helping individuals and small businesses navigate the practical realities of US payroll, taxation, and financial documentation. Common topics covered include:

  • Federal income tax withholdings (FICA, FUTA, Medicare)
  • State and local tax compliance (50 US states)
  • W-2 vs 1099 contractor distinctions
  • Self-employment tax obligations
  • Proof of income for rental and loan applications
  • Paystub abbreviations and deduction codes
  • YTD earnings, gross pay, and net pay calculations
  • Pre-tax vs post-tax deductions (401k, HSA, FSA)