按地区划分的税率 康涅狄格州

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此页面提供的信息仅供一般参考。它不应被解释为税务建议，也并非旨在提供税务建议。有关您的具体税务责任的建议，请咨询经验丰富的税务专家。 PayPro Global 对基于此处提供的信息采取或未采取的任何行动不承担任何责任。

揭秘康涅狄格州的SaaS销售税：企业综合指南

作为康涅狄格州的一名企业主，在不断变化的数字服务领域中运营，了解销售和使用税 (SUT) 至关重要。本指南深入探讨了康涅狄格州SaaS销售税的细微之处，为您提供知识和最佳实践，以确保合规并优化您的财务运营。

Connecticut applies a standard 6.35% sales tax rate to the sale of SaaS products and services. This means that if your business provides SaaS solutions within the state, you are obligated to collect and remit this tax to the Department of Revenue Services (DRS). Notably, Connecticut recently implemented income tax cuts, demonstrating a commitment to fostering a business-friendly environment. However, understanding and adhering to SUT regulations remains paramount for SaaS businesses operating within the state.

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康涅狄格州

康涅狄格州实施了数十年来首次所得税减免，重点是通过签署成为法律的5100万美元预算，减轻居民负担并刺激经济增长。

官方政府链接： 康涅狄格州税务局

6.35%

电子产品和服务增值税/销售税率

税率降低的产品类别

商业用途SaaS的税率降至1%

B2B销售的反向收费机制

不适用于美国

需要验证税务识别号

是

何时需要注册

如果您的销售额超过 100,000 美元。

可在线注册

是

注册流程

在康涅狄格州州务卿处注册，以获得外国公司或有限责任公司的资格。
从康涅狄格州税务局获得销售和使用税许可证。
如果赚取来自康涅狄格州的收入，则需填写CT-1120表格（公司商业税申报表）。
如有必要，指定一名康涅狄格州注册代理人

应纳税的数字和电子服务清单

SaaS、电子游戏、数字视听作品

罚款

每月未缴税款的 5%，最高 25%（延迟申报）；逾期 30 天后未缴税款的 10%（延迟付款）

注册门槛

$100,000.00 AND 200 transactions

申报间隔

每月、每季度或每年

申报截止日期

Last day of month following the reporting period

电子发票要求

没有全州范围内的电子发票强制要求

记录保存

所得税申报表和证明文件：至少3年，建议7年

How-To Guides: Connecticut SaaS VAT

步骤：1 确定您是否需要注册。

You’ll need to collect sales tax in Connecticut if you have nexus in the state. There are two ways that sellers can be tied to a state when it comes to nexus: physical or economic.

 

  • Physical nexus means having enough tangible presence or activity in a state to merit paying sales tax there.
  • Economic nexus means passing a state’s economic threshold for total revenue or/ and the number of transactions in that state.

There is no separate “VAT/GST” threshold; instead, sales tax nexus in Connecticut is established when an out-of-state seller has $100,000 in gross receipts from Connecticut sales and 200 or more transactions in the previous or current 12-month period (economic nexus). If nexus exists you must register; registration is mandatory if you make taxable sales into the state.

步骤：2 商业注册

Register with the Connecticut Department of Revenue Services (DRS) through the myconneCT portal to obtain a Sales and Use Tax Permit. A $100 non-refundable registration fee applies, and the permit must be displayed conspicuously if applicable. The permit must be renewed every 2 years.

步骤：3 纳税人识别号/增值税号

Connecticut issues a Connecticut Tax Registration Number (CT REG) as part of the Sales and Use Tax Permit via DRS/myconneCT. This number is used on all filings.

步骤：1 Standard Rate

The statewide sales and use tax is 6.35% on most taxable sales. SaaS/digital services fall under this regime, but certain B2B SaaS transactions (computer and data processing services) may qualify for a 1% reduced rate if sold to a business for business use.

步骤：2 VAT Foru

要计算您的税额，请使用以下公式：

 

Tax Amount= Net Price × Rate %

步骤：3 反向收费 (B2B)

The U.S. sales tax system does not use a reverse charge mechanism like VAT. Sellers collect tax at point of sale if they have nexus; business buyers do not self-assess.

步骤：1 B2C销售

Taxable at the standard 6.35% rate when digital services/SaaS are sold to end consumers (personal use).

步骤：2 B2B销售

SaaS sold to a business for use by that business can be taxed at the 1% rate under the computer and data processing services classification (not a reverse charge; it’s a reduced sales tax rate).

步骤：3 发票要求

Connecticut does not mandate a specific “tax invoice” format like VAT; however, invoices should include:

  • Seller’s legal name and CT REG number
  • buyer details
  • invoice date and sequential number
  • description of SaaS/digital service provided
  • tax rate applied
  • taxable amount
  • tax amount charged
  • total price (inclusive of tax)
  • transaction currency.

 

Keeping clear tax documentation supports compliance audits.

步骤：1 申报周期

Connecticut assigns filing frequency (monthly, quarterly, or annual) based on sales volume and tax liability; most out-of-state sellers with economic nexus will file monthly or quarterly.

步骤：2 申报截止日期

Returns are generally due by the last day of the month following the reporting period (e.g., January returns due February 28/29). All assigned periods must be filed even if zero tax is owed.

步骤：3 提交

File and remit via the myconneCT online portal (DRS e-services). Form OS-114 (Sales and Use Tax Return) is used, and electronic payment options include ACH/bank transfer or credit card (fees may apply).

步骤：4 记录保存

Keep sales tax records, invoices, exemption certificates, and related documentation for at least 3 years (longer retention recommended up to 7 years)

PayPro Global 解决方案：简化注册与财政代表

Navigating Connecticut’s VAT registration and fiscal representation can be daunting. PayPro Global acts as your Merchant of Record, handling these complexities, including VAT registration and fiscal representation where needed, so you can focus on your business.

了解更多关于我们的备案商家服务。

常见问题解答

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