Internal Revenue Service

Quality:

Internal Revenue Service - revenue service of the United States federal government. Article “Internal Revenue Service” in Catalan Wikipedia has 19.8 points for quality (as of July 1, 2026). The article contains 2 references and 5 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 1.04 points.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Catalan) language version.

In June 2026 the article “Internal Revenue Service” was edited by 1 authors in Catalan Wikipedia and written by 7 authors in all languages.

Since the creation of article “Internal Revenue Service”, its content was written by 10 registered users of Catalan Wikipedia and edited by 1228 registered Wikipedia users in all languages.

The article is cited 49 times in Catalan Wikipedia and cited 8738 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Catalan): #1015 in August 2016
• Global: #77 in July 2001

The highest popularity rank from 2008:

• Local (Catalan): #21269 in July 2010
• Global: #7668 in June 2008

There are 28 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	English (en) Internal Revenue Service		89.0411
2	Arabic (ar) دائرة الإيرادات الداخلية		66.2295
3	Simple English (simple) Internal Revenue Service		53.0407
4	Czech (cs) Internal Revenue Service		34.3154
5	Malay (ms) Perkhidmatan Hasil Dalam Negeri		29.9367
6	Russian (ru) Налоговое управление США		29.7326
7	Spanish (es) Servicio de Impuestos Internos de los Estados Unidos		28.3303
8	Norwegian (no) Internal Revenue Service		27.1657
9	German (de) Internal Revenue Service		24.1801
10	Serbian (sr) Пореска управа САД		23.9717

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	English (en) Internal Revenue Service		9 751 048
2	German (de) Internal Revenue Service		462 448
3	Spanish (es) Servicio de Impuestos Internos de los Estados Unidos		445 449
4	Japanese (ja) アメリカ合衆国内国歳入庁		348 010
5	French (fr) Internal Revenue Service		216 224
6	Russian (ru) Налоговое управление США		212 572
7	Chinese (zh) 美國國稅局		193 371
8	Polish (pl) Internal Revenue Service		122 444
9	Italian (it) Internal Revenue Service		103 078
10	Portuguese (pt) Internal Revenue Service		84 446

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Internal Revenue Service		24 426
2	Japanese (ja) アメリカ合衆国内国歳入庁		832
3	Chinese (zh) 美國國稅局		750
4	German (de) Internal Revenue Service		739
5	French (fr) Internal Revenue Service		676
6	Spanish (es) Servicio de Impuestos Internos de los Estados Unidos		650
7	Russian (ru) Налоговое управление США		499
8	Italian (it) Internal Revenue Service		427
9	Polish (pl) Internal Revenue Service		313
10	Portuguese (pt) Internal Revenue Service		134

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) Internal Revenue Service		738
2	German (de) Internal Revenue Service		76
3	French (fr) Internal Revenue Service		55
4	Spanish (es) Servicio de Impuestos Internos de los Estados Unidos		33
5	Japanese (ja) アメリカ合衆国内国歳入庁		32
6	Chinese (zh) 美國國稅局		32
7	Russian (ru) Налоговое управление США		31
8	Polish (pl) Internal Revenue Service		27
9	Swedish (sv) Internal Revenue Service		24
10	Dutch (nl) Internal Revenue Service		23

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	English (en) Internal Revenue Service		3
2	Turkish (tr) Internal Revenue Service		2
3	Arabic (ar) دائرة الإيرادات الداخلية		1
4	Catalan (ca) Internal Revenue Service		1
5	Czech (cs) Internal Revenue Service		0
6	German (de) Internal Revenue Service		0
7	Greek (el) Εσωτερική Υπηρεσία Εσόδων		0
8	Esperanto (eo) Enlanda Enspeza Servo		0
9	Spanish (es) Servicio de Impuestos Internos de los Estados Unidos		0
10	Persian (fa) خدمات درآمد داخلی		0

The following table shows the language versions of the article with the highest number of citations.

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Catalan Wikipedia the most popular articles on that day were: República Democràtica del Congo, Rafael Yuste i Abel, Juan Fernández Benítez, Pere Casacuberta Camps, Rudi García, Marcel Lefebvre, Michael Olise, Marta Montaner Santomà, Vito Quiles, Fèlix el gat.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information