Cornerstone Accounting & Bookkeeping LLC logo
Cornerstone Accounting & Bookkeeping LLC
Essington, PA 19029 • Serving PA, NJ & DE
Book a Consultation Call 267-400-7868
Trusted Accounting & Bookkeeping Experts

Bookkeeper in the Philadelphia area serving businesses across PA, NJ, and DE.

Cornerstone Accounting & Bookkeeping LLC delivers dependable monthly bookkeeping, cleanup, payroll support, and controller-level insight for small businesses that need clarity, accuracy, and responsive support.

Schedule Free Consultation View Monthly Packages
Essington, PA 19029267-400-7868CathyScott@csaccountingpa.com
Why Choose Cornerstone

Financial support built on experience, trust, and real-world business understanding.

Business owners need more than reconciled books. They need accurate reporting, clear communication, and confidence that their financial foundation is being handled the right way.

Over 25 years of accounting and controller-level experience
Responsive monthly support for small business owners
Clear reports that help you understand cash flow and profitability
Practical guidance for growth, cleanup, and ongoing bookkeeping
Local SEO Focus

Serving the Philadelphia and Delaware County business community.

If you are looking for a bookkeeper in Philadelphia, Delaware County, or the surrounding tri-state area, Cornerstone offers personalized support with the professionalism of a larger firm.

  • Bookkeeper Philadelphia
  • Delaware County bookkeeping services
  • Small business bookkeeping in PA, NJ, and DE
  • Restaurant bookkeeping near Philadelphia
Monthly Bookkeeping Packages

Straightforward pricing for every stage of business.

Choose a monthly package that fits your current needs, then add support as your business grows.

Starter Package
$295 / month

Best for freelancers and small businesses with low transaction volume.

  • Monthly bank and credit card reconciliation
  • Transaction categorization
  • Monthly financial statements (Profit & Loss)
  • Expense tracking
  • Email support
Get Started
Growth Package
$495 / month

Ideal for established small businesses.

  • Everything in Starter
  • Balance Sheet + P&L reports
  • Accounts payable tracking
  • Accounts receivable tracking
  • Monthly financial review
  • QuickBooks management
Get Started
Professional Package
$795 / month

For growing businesses that want deeper financial oversight.

  • Everything in Growth
  • Cash flow reporting
  • Budget vs. actual analysis
  • Financial dashboard
  • Monthly strategy call
  • CPA coordination for tax preparation
Get Started
Add-On Services

Flexible support when your business needs more.

Bookkeeping Cleanup / Catch-Up

$75 – $100 per hour

Fix messy or overdue books.

Payroll Management

$100 / month + $10 per employee

Payroll setup and processing, payroll reports and filings.

Accounts Payable Management

Starting at $150 / month

Vendor bill tracking and payment scheduling.

Accounts Receivable Management

Starting at $150 / month

Customer invoicing and collections tracking.

QuickBooks Setup or Conversion

$300 – $750 one-time

New company file setup or migration from QuickBooks Desktop to Online.

Financial Controller Services (Fractional CFO Support)

$125 – $175 per hour

Financial forecasting, cash flow management, KPI dashboards, and budget planning for companies needing financial leadership.

Restaurant Accounting Niche

Bookkeeping for restaurants and hospitality businesses.

Cornerstone is especially well-positioned to support restaurants and hospitality businesses. With Cathy Scott’s culinary background, the firm brings added perspective to the financial realities of food service operations.

Track prime costs, labor, and food expenses with confidence
Keep books organized for multi-shift, fast-moving operations
Understand margins, trends, and cash flow before problems grow
Get support from a bookkeeping firm that understands hospitality
Talk About Your Restaurant Books
Industries Served

Support for a wide range of small businesses.

Restaurants & hospitality
Contractors & construction
Professional services
Retail & e-commerce
Manufacturing & distribution
Medical and service businesses
Free Consultation

Let’s talk about your books.

We offer a free 30-minute consultation to review your books, discuss your needs, and recommend the right service package.

  • 267-400-7868
  • CathyScott@csaccountingpa.com
  • Essington, PA 19029 serving PA, NJ, and DE
Book Your Free Consultation
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