U.S. forests and agriculture present unique opportunities to mitigate greenhouse gas (GHG) emissions. U.S. forests currently remove a large amount of carbon dioxide from the atmosphere each year and store it as a terrestrial carbon sink, a trend that is projected to continue, although at a decreasing rate over time. Agriculture is and will continue to be a net source of GHGs. To encourage additional mitigation, analyses suggest addressing forest loss, forest aging, wildfire, and encouraging greater forest growth. In agriculture, analyses suggest addressing animal operation methane emissions and nitrous oxide from fertilizer use. Absent new targeted policies to encourage mitigation practices such as these, existing programs may need to be better leveraged for GHG mitigation, even if that is not their explicit objective. Leveraging existing programs requires coordinated outreach efforts to ensure that practices are not cross-purposed. Development of standards and verification practices is also necessary to ensure desirable outcomes. Finally, greater mitigation may be possible by maximizing the effectiveness of voluntary efforts from private and non-governmental organizations, and not necessarily the implementation of new policies. This conclusion represents a departure from traditional commentary on the subject, but arguably represents a more realistic path forward to achieving climate mitigation objectives in the near-term.Keywords: greenhouse gas mitigation; agriculture; forestry; climate policy; United States For decades, research has sought to estimate both the consequences of global climate change on agriculture and forestry, as well the potential greenhouse gas (GHG) mitigation available from the two sectors [1,2]. More recent research has likewise sought to describe the policy and market means by which to achieve these contributions [3][4][5][6]. In practice, however, policies and incentives have yet to emerge to support forest and agricultural GHG mitigation efforts on a broad scale. Questions thus remain as to how agricultural and forest mitigation can be achieved in the near-term, defined here as the next 10-15 years, absent policies specifically targeted to addressing climate change.The assessment below begins with a review of estimates of GHG mitigation potential from U.S. farms and forests. We discuss mitigation potential as identified in the literature and by public entities, providing estimates of both technical and economic mitigation potential where available. We then review the policy or market instruments capable of facilitating mitigation in the agriculture and forest sectors. Next, we briefly discuss the likelihood of new policy or market development in the near future, concluding with a brief discussion on the most likely path or paths for achieving GHG mitigation in U.S. forests and farms in the coming decade.