Signing up for a business Sim Only plan works slightly differently than a consumer plan. This step-by-step guide shows exactly what to watch for, whether you're a freelancer or signing up for a team with several employees.

What do you need to sign up as a business?

  • A Chamber of Commerce (KvK) registration (as a freelancer or company) — most providers ask for this for a business account.
  • A VAT number for invoicing.
  • An overview of how many SIM cards you need, now and in the near term.
  • Insight into average usage per user (minutes, data), especially if you're signing up for multiple employees.

Step-by-step plan for freelancers

  • Check whether you can sign up under your own name with a business account, or whether a separate company name is needed.
  • Compare providers with a dedicated business offering on price, coverage and business terms.
  • Make a reasonable estimate of business use if you also use the SIM privately — that's relevant for VAT deduction.
  • Keep the business invoice for your bookkeeping.

Step-by-step plan for SMEs and larger teams

  • Determine the total number of SIM cards you need, including room for growth.
  • Choose a provider with a business portal where you can centrally manage SIM cards and assign them to employees.
  • Ask whether shared data bundles are possible, so not every employee needs a separate bundle.
  • Check the business customer service: response times and whether there's a fixed point of contact.
  • Establish who within the company is allowed to add or cancel SIM cards, so the overview stays accurate.

Common mistakes to avoid

  • Signing up for a business plan without checking whether the provider actually offers a business portal and combined invoice (see the previous article in this cluster).
  • Not accounting for growth: with a small contract, adding more SIM cards later can be harder or more expensive.
  • Not tracking private use, which makes it harder to substantiate the VAT deduction afterwards.

Not sure yet whether a business plan is right for you? Read also: Business Sim Only: what are the advantages and who is it for?

Want to know first which providers offer this? Read also: Which providers offer a business Sim Only plan? Compare your options

Conclusion

Signing up for a business Sim Only plan takes a bit more preparation than a consumer plan: KvK details, an estimate of your SIM card needs, and, for a team, a provider with a solid business portal. Take the time to sort this out beforehand, and you'll save yourself hassle later.

Give Welli 2 minutes and you'll get advice that fits your situation and budget.