Pet Sitting Business Permit Requirements in St. Louis, MO
Complete permit and license guide for starting a pet sitting business in St. Louis, St. Louis City County, Missouri.
Not legal advice. Requirements may change — always verify with your local government authority before applying. This guide was compiled from public and official sources (last updated ) and has not yet been independently source-verified — confirm each requirement before acting on it.
Federal — start here
1 stopEIN (Employer Identification Number)
Required if you have employees or operate as an LLC or corporation. Free from the IRS.
Official government sourceFreeImmediate (online application)
Free
Immediate (online application)
State of Missouri
1 stopMissouri Department of Revenue — Sales Tax License
Required for all businesses selling taxable goods in Missouri. The state rate is 4.225%; local rates vary by city and county. Register online with the Missouri Department of Revenue.
Official government sourceFreeImmediate (online application)
Free
Immediate (online application)
City of St. Louis / St. Louis City County
2 stopsCity of St. Louis License Collector — Business License
St. Louis City is an independent city (not part of St. Louis County) and requires a Business License from the License Collector's office. This license must be renewed annually and displayed at your place of business.
Official government source$50–$500/year depending on business type and gross revenues1–3 weeks
$50–$500/year depending on business type and gross revenues
1–3 weeks
St. Louis City County Animal Services / Kennel Permit
If boarding pets overnight at your home or a facility in St. Louis, you may need a kennel or animal boarding permit from St. Louis City County Animal Services. Check local ordinances for the number of animals allowed.
Official government source$50–$200/year1–3 weeks
$50–$200/year
1–3 weeks
Terminus
Open for business — est. $100–$500 · 1–4 weeks
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Official Sources
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