
Stained Glass Studio Bookkeeping: ASC 606 Milestone Billing, OSHA Lead Compliance, and Historic Preservation Tax Credits
A bookkeeping playbook for artisan glaziers and restoration studios — covering ASC 606 milestone recognition on multi-year commissions, OSHA 29 CFR 1910.1025 lead exposure costs, Section 47 historic preservation credit documentation, Section 179 studio equipment expensing, and the KPIs (net multiplier, realization rate, square-foot pricing) that separate profitable studios from breakeven ones.









