英国居民必须在网上购买国家保险缴款时获得18位数的参考。 UK residents must obtain an 18-digit reference to buy National Insurance contributions online.

英国的皇家税务和海关(HMRC)通知希望通过购买国民保险(NI)缴款来提高国家养恤金的人,他们网上交易需要18位数的参考号码。 The UK's HM Revenue and Customs (HMRC) has informed individuals looking to boost their state pension by purchasing National Insurance (NI) contributions that they need an 18-digit reference number for online transactions. 为了有资格享受全额新的国家养恤金,需要35年的NI缴款。 To qualify for the full new state pension, 35 years of NI contributions are required. 个人可以购买过去16个税年的缴款,该税年经扩大后包括2006/2007税年,直至2025年4月。 Individuals can buy contributions for the last 16 tax years, extended to include the 2006/2007 tax year until April 2025.