【2026年】給与計算アウトソーシングのサービス一覧
給与計算アウトソーシングとは
給与計算アウトソーシングとは、企業の給与・賞与計算や税・社会保険関連の処理を外部事業者に委託できるサービスです。毎月の複雑な計算や年末調整、法改正対応の負担を減らし、担当者不足の企業でも確実な給与業務を維持しながら、本業に集中できる環境を整えます。
19
件
おすすめ順とは?
並び順
おすすめ順とは
「おすすめ順」は、BOXILをご利用いただく皆さまにとって比較選定しやすいサービスを広くご紹介する方針に基づく表示順です。有料掲載プランを利用する企業様が様々な情報を積極的に発信しているサービスのうち、口コミ数が多く、情報が充実しているサービスを優先的に表示しています。



![『さかえ経営の給与社保業務アウトソーシング』2026年上半期 BOXIL資料請求数ランキング 給与計算アウトソーシング総合1位 現環境のまま属人化を解消 [PR]](/cdn-cgi/image/format=auto,width=3840/https://boxil-private.s3.ap-northeast-1.amazonaws.com/vpcsusk70kti2ltdysufdeqd707d?response-content-disposition=inline%3B%20filename%3D%22eyecatch_11519.webp%22%3B%20filename%2A%3DUTF-8%27%27eyecatch_11519.webp&response-content-type=image%2Fwebp&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXAJLZ7WFVUMKYZZA%2F20260921%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20260921T181236Z&X-Amz-Expires=300&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEMn%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaDmFwLW5vcnRoZWFzdC0xIkcwRQIhAJBXCjd0PmXENqVVvbks5vMKUM8qA6zXD2FRUt%2FrkXVvAiAFYEYz0JKCKTZjkij1KGaSNNG%2BMdp4oWs%2FUNUL%2FZEumyrvAwiT%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAAaDDQ4MTY2NTA4ODkwNyIMcwFuyFMSRf7pJy5oKsMDkJkgTUGJ56u52%2BzFS5obiaCSH3W%2BvhfB%2FtgMJvkmFeLxgV1FElHbnsvThcu1RmaaruapxqKHe8PKsK%2BFtV85sSV2hYEUz%2FqDLC0FT%2BmDl%2FE9O11c7th7FVj1M%2FzYo7zjegp%2FZ2Tq8ZC40PcgLIqU%2B3UQe6loKAaywtYXHU9t8yfttnyZmqmxyvPbiYQIuoZgVqRSxFQlge%2B43T3b%2FgOqyQVn6svjI%2F4zUY0Px3uQs14TLoKrbuqbXPALBFZbYBTc8LDrn%2BPAZ05VDS%2Fq%2F%2Bt4DIoiQIuXIPlgjbl3Y10xh1jkODDnUpV%2FEfVfaNXkKNir8a2k6x0Mo%2Fcwg3xSdMQFy5MdQQ1Eglz5%2B3xeIq0vwepFzmWaoyupJItSX4AizYkhEkZcaYNkRMiF0Y7GUSTl1Jnud%2FNixA1W8n3Yzwapd02%2BpvyaPyBJvECP5tNaIR%2FIEbAoID6%2Fc5x23mM2VTAyE8CZzTRKX5ZwlBIs1m%2BECIOycFApuTc%2FrNZxyWwFigoRxmM9CWAe%2BcaMuTKx5ZQ2lInM7SEIvhyty4OQLxl7PO2nyZ12VXYMK5qyXpbo%2FgYCDpH9H9u7hj5noCpk9rqwL2kBwjCn0sXVBjqlAUIVFkmrrCKG1a3%2BPu5uIAJPQMmizaU5HCuhMWVDcN5q2WXIygzBGzNI0Qns04k5vJ9%2F%2FALi6AL5eqGZobqtoFXdq3b47OX2dEadN04xJBS29v1Hvlc8vZBvo%2FO60eMuB%2Bb4W0AcCm0lbAqnZ0G27VXSaOF%2F%2Bhzp1CHOZ1HwnFhgSlptCcQRbWxt2xOtbffWCOflsVeV8wlSNLIiy1jVEfT4CMiYGw%3D%3D&X-Amz-SignedHeaders=host&X-Amz-Signature=ec073860366f44fa0a92788878a7f94dec744d2d82b7e7e3fb074439ea2445c8)








![[PR]HR Techクラウドの活用で人事・労務の働き方改革を推進 – 「ミスのない給与計算」を実現する](/cdn-cgi/image/format=auto,width=3840/https://boxil-private.s3.ap-northeast-1.amazonaws.com/3wsxlegfl5tnnmw0b7nushl25d78?response-content-disposition=inline%3B%20filename%3D%22eyecatch_6751.png%22%3B%20filename%2A%3DUTF-8%27%27eyecatch_6751.png&response-content-type=image%2Fpng&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=ASIAXAJLZ7WFVUMKYZZA%2F20260921%2Fap-northeast-1%2Fs3%2Faws4_request&X-Amz-Date=20260921T181236Z&X-Amz-Expires=300&X-Amz-Security-Token=IQoJb3JpZ2luX2VjEMn%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaDmFwLW5vcnRoZWFzdC0xIkcwRQIhAJBXCjd0PmXENqVVvbks5vMKUM8qA6zXD2FRUt%2FrkXVvAiAFYEYz0JKCKTZjkij1KGaSNNG%2BMdp4oWs%2FUNUL%2FZEumyrvAwiT%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAAaDDQ4MTY2NTA4ODkwNyIMcwFuyFMSRf7pJy5oKsMDkJkgTUGJ56u52%2BzFS5obiaCSH3W%2BvhfB%2FtgMJvkmFeLxgV1FElHbnsvThcu1RmaaruapxqKHe8PKsK%2BFtV85sSV2hYEUz%2FqDLC0FT%2BmDl%2FE9O11c7th7FVj1M%2FzYo7zjegp%2FZ2Tq8ZC40PcgLIqU%2B3UQe6loKAaywtYXHU9t8yfttnyZmqmxyvPbiYQIuoZgVqRSxFQlge%2B43T3b%2FgOqyQVn6svjI%2F4zUY0Px3uQs14TLoKrbuqbXPALBFZbYBTc8LDrn%2BPAZ05VDS%2Fq%2F%2Bt4DIoiQIuXIPlgjbl3Y10xh1jkODDnUpV%2FEfVfaNXkKNir8a2k6x0Mo%2Fcwg3xSdMQFy5MdQQ1Eglz5%2B3xeIq0vwepFzmWaoyupJItSX4AizYkhEkZcaYNkRMiF0Y7GUSTl1Jnud%2FNixA1W8n3Yzwapd02%2BpvyaPyBJvECP5tNaIR%2FIEbAoID6%2Fc5x23mM2VTAyE8CZzTRKX5ZwlBIs1m%2BECIOycFApuTc%2FrNZxyWwFigoRxmM9CWAe%2BcaMuTKx5ZQ2lInM7SEIvhyty4OQLxl7PO2nyZ12VXYMK5qyXpbo%2FgYCDpH9H9u7hj5noCpk9rqwL2kBwjCn0sXVBjqlAUIVFkmrrCKG1a3%2BPu5uIAJPQMmizaU5HCuhMWVDcN5q2WXIygzBGzNI0Qns04k5vJ9%2F%2FALi6AL5eqGZobqtoFXdq3b47OX2dEadN04xJBS29v1Hvlc8vZBvo%2FO60eMuB%2Bb4W0AcCm0lbAqnZ0G27VXSaOF%2F%2Bhzp1CHOZ1HwnFhgSlptCcQRbWxt2xOtbffWCOflsVeV8wlSNLIiy1jVEfT4CMiYGw%3D%3D&X-Amz-SignedHeaders=host&X-Amz-Signature=48932cf5769381cb9cee9a484c1ed80e9f5695ffdd33005d4c26f1dd62671906)