IVU 4% vs 11.5% in Puerto Rico: When Each Rate Applies to Your Business

One of the most frequent sources of problems in IVU audits is not that merchants fail to pay — it is that they pay the wrong rate.

Charging 11.5% when it should be 4%, or not charging when you should, are errors Hacienda detects and that generate penalties, interest, and surcharges calculated on the difference.

This article explains the three IVU rates in Puerto Rico, when each applies, and the most common mistakes businesses make.

The three IVU rates you need to know

Sales and Use Tax (IVU) in Puerto Rico does not have a single rate. Under the Puerto Rico Internal Revenue Code of 2011, there are three main rates:

General rate: 11.5%

This is the rate that applies to most sales of goods and services in Puerto Rico. It consists of:

• 10.5% state — remitted to the Department of the Treasury (Hacienda)
• 1.0% municipal — distributed by Hacienda to each municipality based on sales reported in that locality

As a merchant, you do not make two separate payments. You charge the full 11.5% and remit it on your monthly IVU return through SURI. Hacienda handles distributing the 1% municipal portion.

Special B2B rate: 4% (state only)

This rate applies to two specific types of transactions:

1. Services between merchants (B2B) — when both the service provider and the recipient are merchants registered in SURI
2. Designated professional services — a closed list defined by the Code, covering legal services and those provided by agronomists, architects and landscape architects, certified public accountants (CPAs), real estate brokers, salespeople and firms, professional draftsmen, professional real estate appraisers, geologists, engineers and surveyors, and tax return specialists (the latter only as to the preparation or review of returns, declarations or refund claims). Here the 4% applies whether the client is a merchant or an individual.

Critical point: the 4% is state only. It does not include the 1% municipal portion. The total you charge is 4%, not 5%.

The difference between the two categories is what causes the most confusion: the 4% for services between merchants does depend on the recipient being a registered merchant; the 4% for designated professional services does not. And a service being "accounting" does not by itself make it designated — a CPA qualifies through their category, and a tax return specialist only for the preparation or review of returns, declarations and refund claims.

Prepared food rate: 7%

Applies to food prepared for immediate consumption — restaurants, cafeterias, food stands. It consists of 6% state and 1% municipal.

Zero rate: exempt

Certain goods and services are completely exempt from IVU: unprepared basic foods (supermarket staple basket), prescription medications, certain books, medical services, educational services, and others established by law.

When does the 4% B2B rate apply exactly?

This is the part that causes the most confusion. The conditions below are those of the B2B track — services rendered to another merchant. If what you provide is a designated professional service, the 4% applies through its own track and does not depend on the client being a merchant. For the B2B track, all of these conditions must be met:

1. It must be a service, not a physical good The reduced 4% rate is exclusive to services. Sales of tangible personal property — merchandise, products, inventory — are taxed at the 11.5% general rate even if the buyer is another merchant. The exception is resellers, who may use the Reseller Certificate for exempt inventory purchases.

2. The service recipient must be a merchant registered in SURI Your client must have a current Merchant Registration Certificate. If the service is not one of the designated ones and you provide it to an individual who is not acting as a merchant — even if that person is a professional in their working life — the rate through this track is 11.5%.

3. The service provider must also be registered You, as the service provider, need your own active Merchant Registration in SURI.

4. The service must not be on the exclusion list Even between registered merchants, the Code keeps certain services at the general rate: bank charges, account collection services, security services, cleaning, laundry and waste collection services, telecommunications services, ordinary motor vehicle leasing, and non-capitalizable repair and maintenance services on tangible personal property.

This last point deserves a pause, because not all repairs are treated alike. A repair is capitalizable when the expense is booked as an improvement to the property and capitalized as a depreciable asset; in that case, rendered to another registered merchant, it goes at 4%. If it is not capitalizable, it stays at 11.5% even if both parties are merchants. Hacienda also sets a practical presumption: a repair not exceeding $2,500 is presumed non-capitalizable.

The right order of questions

A practical way to determine which rate applies to your transaction. Order matters: the classification of the service comes first, because it determines which exemption threshold applies to you.

Step 1: Is it a service or a physical good?

• If it is a physical good → 11.5% (except specific exemptions)
• If it is a service → continue to Step 2

Step 2: What type of service is it?

• Designated professional service (the Code's closed list) → continue to Step 3
• Service rendered to another registered merchant → continue to Step 3
• Any other taxable service → continue to Step 3

Step 3: Does the volume-of-business exemption cover you? The thresholds differ by the classification in Step 2, and they coexist — there is no single number:

• Designated professional services and services rendered to another merchant → exempt if your annual volume of business does not exceed $200,000
• Ordinary taxable services → exempt if your annual volume of business does not exceed $50,000
• If you qualify, Hacienda issues a Non-Withholding Merchant Certificate through SURI and you do not charge IVU on those services. If you do not qualify → continue to Step 4

Step 4: Which rate applies?

• Designated professional service → 4% state (no municipal), whether the client is a merchant or an individual
• Service rendered to another merchant → 4% state, only if the recipient is a registered merchant
• Ordinary taxable service → 11.5%

Step 5: Is the service on the B2B exclusion list? If it is, it goes back to 11.5% even if both parties are merchants. Check the repair and maintenance rules explained above in particular.

Concrete examples

Every row assumes the provider does not qualify for the volume-of-business exemption. If it does and holds its Non-Withholding Merchant Certificate, it does not charge IVU on those services.

The most expensive error: charging the wrong rate

The most frequent error in IVU audits has two variants:

Charging 11.5% when it should be 4% This hurts your client, but technically does not create debt with Hacienda — you remitted more than required. However, it can create commercial disputes and confusion in your books.

Charging 4% when it should be 11.5% This is the error with real consequences. If you charge 4% through the B2B track to a client without a current Merchant Registration, or for a service that does not qualify for the reduced rate — for example one excluded from B2B — Hacienda can determine you should have charged 11.5%. You are responsible for remitting the 7.5% difference even if you did not charge it to the client.

Administrative Determination 17-01 applies the IVU late-payment penalty on a tiered basis: 5% of the insufficiency for the first 30 days and 5% more for each additional 30-day period, up to 50% (100% for repeat violations). The "25% to 50%" range is the statutory base that the DA modified; a deficiency determined in an audit is evaluated separately.

Not charging IVU when it applied If you provide IVU-subject services and do not charge or remit it, Hacienda can still assess the obligation. The tax is yours as the merchant — whether you collected it from the client or not.

How to document a 4% transaction correctly

To protect yourself in an audit when applying the 4% through the B2B track, you need evidence that the transaction qualified. (If you apply the 4% because you provide a designated professional service, you do not depend on the client's status, but it is still worth documenting the nature of the service.) Recommended practice:

Before invoicing:

• Request a copy of your client’s current Merchant Registration Certificate
• Verify it is active (you can confirm in SURI)
• Keep the copy in your files for at least 6 years

On the invoice:

• Clear breakdown: service base + "State IVU (4%)"
• Do not mention municipal IVU — it does not apply to 4% transactions
• Total should be base × 1.04

On your monthly IVU return:

• Form SC 2915 has a specific line to report 4% sales separately from 11.5% sales
• Keep records separated in your books

Exempt services many charge incorrectly

Not all services are subject to IVU. Some that frequently cause confusion:

Health services — Services provided by licensed health professionals (physicians, dentists, psychologists) are exempt from IVU when provided directly to patients.

Educational services — Instruction or teaching services provided by recognized educational institutions are exempt.

Export services — Services provided to be used exclusively outside Puerto Rico may be exempt, provided the supplier has documentation to support it.

Residential property rental — Leasing real property for residential use is exempt. Commercial leasing is generally subject.

Exemption classification can be complex and varies by service type and transaction context. When in doubt on specific cases, consult a professional.

What you should review in your business right now

If you are a business owner or independent professional in Puerto Rico, you should be able to answer these questions:

• Do I have an active, renewed Merchant Registration?
• Do I know which rate applies to each type of service I provide?
• Am I requesting the Merchant Registration Certificate from B2B clients before invoicing at 4%?
• Do my invoices correctly break down the base and applicable IVU?
• Do my books keep 4% income separate from 11.5% income?
• Am I filing the monthly return before the 20th?

An organized accounting process means these questions have a clear answer at any time — and protects you if Hacienda decides to audit.