Form 1663: NPS Pay Slip

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Form 1663, It is one of the most important forms for all those natural persons who want to carry out a voucherby the organization of SUNAT.

If you want to know more about the subject, you just have to keep reading about the 1663 form!

Form 1663 SUNAT

Form 1663 stands out as one of the most important documents for all those natural or legal persons who want to carry out a voucher by SUNAT organization.

However, this is one of the most requested documents for any person or government entity, because it is defined as a type of implemented mechanism. With which you can simplify and try to facilitate the payment of taxes in each of the offices.

It should be noted that the payment of the tax units can also be made through other means. So form 1663 allows the attention of authorized banks And of same away helps maintain each of the extensions of the services for users.

These services are those that allow each of the users to know what they have to do and when they have to do it. It’s a lot like customer service. However, each person or taxpayer who wants to process said form can do it online or in person.

The means by which the SUNAT is in charge of answering each of the doubts of the people is through its website. There is also the possibility that each person goes to the main headquarters.

It is also important to mention that the NPS is located. Documents or records generated by SUNAT to create or carry out any type of online operation. These must be associated with a particular number that, in general, tends to be a unique registration number for taxpayers.

In the same way, each of the taxpayers are the ones who have to carry them out and give a certain record to the tax debtor in one way or another. As well as each of the periods that are of the utmost importance for the government entity, which in this case is the SUNAT.

The important thing about this process is that each of the periods that are established for each of the taxpayer concepts must be able to be carried out as long as they are enabled so that in said situation each of the users may have entered the forms. virtual.

Finally, it is important to highlight that SUNAT officials will spontaneously ask users for their identification, which is considered only as a way to monitor each user to register them in the system.

How to generate an NPS?

The NPS is one of the documents within the 1663 form that can be easily generated. It is only necessary that the person can comply with each of the steps, as well as he must comply with the necessary documentation at the time of carrying out said process.

It should be noted that each of the SUNAT payment numbers can be generated virtually, for this the person has to enter the SUNAT website and register. Once the person has done so, they must enter their personal data and start filling out the form.

For this you can visit the next page.

After each of the people can generate each of the payment numbers from SUNAT, the rest becomes easier. Each user will be able to see that the simplified payment statement will be generated in three simple steps.


  1. RUC number.
  2. The user.
  3. The key.

In order to generate it, you must follow these simple steps:

  • The person must select the form they want to carry out for the payment method, in this case it will be form 1663.
  • Each of the data that the form will be placed on the computer must be filled out accurately and correctly.
  • Each of the general data. Name, surname and telephone number, among other things. They must be present at the time you fill out the 1663 form.
  • The person must complete the IGV form, so that each of the payments of the tax units can be up to date.
  • Complete the rental form and add each of the information that will be generated in the inbox.
  • The person must against each of the procedures present in said form, such as the payment vouchers and each of the payment invoices present.
  • Finally, each of the people must have the payment number that will be generated after having carried out the NPS.

How to print the payment slip?

Once the 1663 form is satisfactorily completed, you only have to follow a series of parameters to be able to print it. He only has to keep in mind that the voucher says “Successfully completed and registered.”

Once the person can visualize everything that is on the voucher, we proceed to print it in the format of the sheet. Once it is printed, the person or taxpayer must keep it in a folder so that it does not get damaged.

Likewise, each of the forms must be kept correctly. All vouchers must be brought to one of the main locations at the time you can make an appointment. Similarly, each of the documents will be reviewed by the staff present.

Common mistakes

In this form you tend to make several mistakes. Therefore, it must be verified that the information is completely correct.

This is said since many of the people tend to put their first name and their first last name. It is not highly recommended to place your full name or ID. Since these are the identification data that allows SUNAT not to make any type of error.

This is one of the forms that in the first instance has to do with the payment of the tax units. There is also another type of form that is number 2046. It not only has to do with the payment of tax units but also presents the RUC form.

When carrying out this number of procedures, people have to be aware of the 1663 form. It is one of the most important that when it comes to doing it has to do with the payment slip.

Important data

Some of the most important data are the following:

  1. Keep each of the payment receipts of the tax units up to date.
  2. Personal data such as the identity card, in case of not having it, the person can carry the passport or an identification card.
  3. Each one of the payment invoices of the tax units must be valid.

Thank you for reading us, we hope the information will help you!

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